38836986409728

Names of 38836986409728

• Cardinal: 38836986409728 can be written as Thirty-eight trillion, eight hundred thirty-six billion, nine hundred eighty-six million, four hundred nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.8836986409728 × 10¹³

Factors of 38836986409728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 464

Divisors of 38836986409728

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 37 39 48 52 54 64 72 74 78 96 104 108 111 117 128 144 148 156 169 192 208 216 222 234 256 288 296 312 333 338 351 384 409 416 432 444 468 481 507 576 592 624 666 676 702 768 818 832 864 888 936 962 999 1014 1152 1184 1227 1248 1332 1352 1404 1443 1521 1636 1664 1728 1776 1872 1924 1998 2028 2197 2304 2368 2454 2496 2664 2704 2808 2886 3042 3272 3328 3456 3552 3681 3744 3848 3996 4056 4329 4394 4563 4736 4908 4992 5317 5328 5408 5616 5772 6084 6253 6544 6591 6912 7104 7362 7488 7696 7992 8112 8658 8788 9126 9472 9816 9984 10634 10656 10816 11043 11232 11544 12168 12506 12987 13088 13182 14208 14724 14976 15133 15392 15951 15984 16224 17316 17576 18252 18759 19632 19773 21268 21312 21632 22086 22464 23088 24336 25012 25974 26176 26364 28416 28561 29448 29952 30266 30784 31902 31968 32448 34632 35152 36504 37518 39264 39546 42536 42624 43264 44172 44928 45399 46176 47853 48672 50024 51948 52352 52728 56277 57122 58896 59319 60532 61568 63804 63936 64896 69121 69264 70304 73008 75036 78528 79092 81289 85072 85248 85683 88344 89856 90798 92352 95706 97344 100048 103896 104704 105456 112554 114244 117792 118638 121064 123136 127608 127872 129792 136197 138242 138528 140608 143559 146016 150072 157056 158184 162578 168831 170144 171366 176688 181596 184704 191412 194688 196729 200096 207363 207792 210912 225108 228488 235584 237276 242128 243867 255216 255744 257049 272394 276484 277056 281216 287118 292032 300144 314112 316368 325156 337662 340288 342732 353376 363192 369408 371293 382824 389376 393458 400192 408591 414726 415584 421824 450216 456976 471168 474552 484256 487734 510432 514098 544788 552968 554112 562432 574236 584064 590187 600288 622089 632736 650312 675324 680576 685464 706752 726384 731601 742586 765648 771147 786916 800384 817182 829452 831168 843648 898573 900432 913952 942336 949104 968512 975468 1020864 1028196 1056757 1089576 1105936 1108224 1113879 1148472 1168128 1180374 1200576 1244178 1265472 1300624 1350648 1361152 1370928 1413504 1452768 1463202 1485172 1531296 1542294 1573832 1600768 1634364 1658904 1662336 1687296 1770561 1797146 1800864 1827904 1866267 1898208 1937024 1950936 2041728 2056392 2113514 2179152 2194803 2211872 2227758 2296944 2360748 2401152 2488356 2530944 2557477 2601248 2695719 2701296 2741856 2827008 2905536 2926404 2970344 3062592 3084588 3147664 3170271 3268728 3317808 3324672 3341637 3541122 3594292 3601728 3655808 3732534 3796416 3874048 3901872 4083456 4112784 4227028 4358304 4389606 4423744 4455516 4593888 4721496 4802304 4976712 5061888 5114954 5202496 5311683 5391438 5402592 5483712 5811072 5852808 5940688 6125184 6169176 6295328 6340542 6537456 6635616 6683274 7082244 7188584 7203456 7311616 7465068 7592832 7672431 7803744 8087157 8225568 8454056 8716608 8779212 8847488 8911032 9187776 9442992 9510813 9953424 10024911 10229908 10404992 10623366 10782876 10805184 10967424 11622144 11681449 11705616 11881376 12250368 12338352 12590656 12681084 13074912 13271232 13366548 13737841 14164488 14377168 14406912 14930136 15185664 15344862 15607488 16174314 16451136 16908112 17433216 17558424 17694976 17822064 18375552 18885984 19021626 19906848 20049822 20459816 20809984 21246732 21565752 21610368 21934848 23017293 23362898 23411232 23762752 24261471 24676704 25181312 25362168 26149824 26542464 26733096 27475682 28328976 28532439 28754336 29860272 30689724 31214976 32348628 32902272 33247201 33816224 34866432 35044347 35116848 35644128 36751104 37771968 38043252 39813696 40099644 40919632 41213523 42493464 43131504 43220736 46034586 46725796 46822464 47525504 48522942 49353408 50362624 50724336 52299648 53084928 53466192 54951364 56657952 57064878 57508672 59720544 61379448 62429952 64697256 65804544 66494402 67632448 69051879 70088694 70233696 71288256 75543936 76086504 79627392 80199288 81839264 82427046 84986928 86263008 92069172 93451592 93644928 95051008 97045884 98706816 99741603 101448672 104599296 105133041 106932384 109902728 113315904 114129756 115017344 119441088 122758896 123640569 129394512 132988804 135264896 138103758 140177388 140467392 142576512 151087872 151858837 152173008 159254784 160398576 163678528 164854092 169973856 172526016 184138344 186903184 187289856 194091768 197413632 199483206 202897344 210266082 213864768 219805456 226631808 228259512 230034688 238882176 245517792 247281138 258789024 265977608 270529792 276207516 280354776 280934784 285153024 299224809 303717674 304346016 315399123 320797152 327357056 329708184 339947712 345052032 368276688 370921707 373806368 388183536 398966412 405794688 420532164 427729536 432213613 439610912 453263616 455576511 456519024 477764352 491035584 494562276 517578048 531955216 552415032 560709552 561869568 598449618 607435348 608692032 630798246 641594304 654714112 659416368 679895424 690104064 736553376 741843414 747612736 776367072 797932824 811589376 841064328 855459072 864427226 879221824 897674427 911153022 913038048 982071168 989124552 1035156096 1063910432 1104830064 1121419104 1196899236 1214870696 1217384064 1261596492 1283188608 1296640839 1318832736 1359790848 1366729533 1473106752 1483686828 1495225472 1552734144 1595865648 1682128656 1728854452 1758443648 1795348854 1822306044 1826076096 1964142336 1978249104 2070312192 2127820864 2209660128 2242838208 2393798472 2429741392 2434768128 2523192984 2566377216 2593281678 2637665472 2733459066 2946213504 2967373656 2990450944 3105468288 3191731296 3364257312 3457708904 3516887296 3590697708 3644612088 3652152192 3889922517 3956498208 4100188599 4255641728 4419320256 4485676416 4787596944 4859482784 5046385968 5186563356 5275330944 5466918132 5618776969 5892427008 5934747312 6210936576 6383462592 6728514624 6915417808 7181395416 7289224176 7304304384 7779845034 7912996416 8200377198 8511283456 8838640512 8971352832 9575193888 9718965568 10092771936 10373126712 10550661888 10933836264 11237553938 11669767551 11869494624 12766925184 13457029248 13830835616 14362790832 14578448352 15559690068 15825992832 16400754396 16856330907 17677281024 19150387776 19437931136 20185543872 20746253424 21867672528 22475107876 23339535102 23738989248 25533850368 26914058496 27661671232 28725581664 29156896704 31119380136 31651985664 32801508792 33712661814 38300775552 38875862272 40371087744 41492506848 43735345056 44950215752 46679070204 47477978496 50568992721 55323342464 57451163328 58313793408 62238760272 65603017584 67425323628 76601551104 80742175488 82985013696 87470690112 89900431504 93358140408 94955956992 101137985442 110646684928 114902326656 116627586816 124477520544 131206035168 134850647256 151706978163 165970027392 174941380224 179800863008 186716280816 202275970884 229804653312 248955041088 262412070336 269701294512 303413956326 331940054784 349882760448 359601726016 373432561632 404551941768 497910082176 524824140672 539402589024 606827912652 719203452032 746865123264 809103883536 995820164352 1049648281344 1078805178048 1213655825304 1438406904064 1493730246528 1618207767072 2157610356096 2427311650608 2987460493056 3236415534144 4315220712192 4854623301216 6472831068288 9709246602432 12945662136576 19418493204864 38836986409728
• Sum of all divisors σ(n): 128093508916800
• Sum of proper divisors (its aliquot sum) s(n): 89256522507072
• 38836986409728 is an abundant number, because the sum of its proper divisors (89256522507072) is greater than itself. Its abundance is 50419536097344

Bases of 38836986409728

• Binary: 1000110101001001110000110001110111001100000000₂
• Hexadecimal: 0x235270C77300
• Base-36: DRLGQYTC0

Squares and roots of 38836986409728

• 38836986409728 squared (38836986409728²) is 1508311513389397367493033984
• 38836986409728 cubed (38836986409728³) is 58578273747140297867774820522318052196352
• The square root of 38836986409728 is 6231932.7988777285
• The cube root of 38836986409728 is 33864.7994241997

Scales and comparisons

• 38,836,986,409,728 seconds is equal to 1,234,896 years, 1 week, 6 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 38,836,986,409,728 would take you about three million, eighty-seven thousand, two hundred forty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 38836986409728 cubic inches would be around 2822.1 feet tall.

Recreational maths with 38836986409728

• 38836986409728 backwards is 82790468963883
• The number of decimal digits it has is: 14
• The sum of 38836986409728's digits is 81
• More coming soon!