3936949705728

Names of 3936949705728

• Cardinal: 3936949705728 can be written as Three trillion, nine hundred thirty-six billion, nine hundred forty-nine million, seven hundred five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.936949705728 × 10¹²

Factors of 3936949705728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 5481

Divisors of 3936949705728

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 32 36 39 46 48 52 54 64 69 72 78 89 92 96 104 108 117 128 138 144 156 178 184 192 207 208 216 234 256 267 276 288 299 312 351 356 368 384 414 416 432 468 512 534 552 576 598 621 624 702 712 736 768 801 828 832 864 897 936 1024 1068 1104 1152 1157 1196 1242 1248 1404 1424 1472 1536 1602 1656 1664 1728 1794 1872 2047 2136 2208 2304 2314 2392 2403 2484 2496 2691 2808 2848 2944 3072 3204 3312 3328 3456 3471 3588 3744 4094 4272 4416 4608 4628 4784 4806 4968 4992 5351 5382 5616 5696 5888 6141 6408 6624 6656 6912 6942 7176 7488 8073 8188 8544 8832 9216 9256 9568 9612 9936 9984 10413 10702 10764 11232 11392 11776 12282 12816 13248 13312 13824 13884 14352 14976 16053 16146 16376 17088 17664 18423 18512 19136 19224 19872 19968 20826 21404 21528 22464 22784 23552 24564 25632 26496 26611 27648 27768 28704 29952 31239 32106 32292 32752 34176 35328 36846 37024 38272 38448 39744 39936 41652 42808 43056 44928 45568 48159 49128 51264 52992 53222 55269 55536 57408 59904 62478 64212 64584 65504 68352 69563 70656 73692 74048 76544 76896 79488 79833 83304 85616 86112 89856 91136 96318 98256 102528 105984 106444 110538 111072 114816 119808 123073 124956 128424 129168 131008 136704 139126 144477 147384 148096 153088 153792 158976 159666 166608 171232 172224 179712 192636 196512 205056 208689 211968 212888 221076 222144 229632 239499 246146 249912 256848 258336 262016 273408 278252 288954 294768 296192 306176 307584 317952 319332 333216 342464 344448 359424 369219 385272 393024 410112 417378 425776 442152 444288 459264 476239 478998 492292 499824 513696 516672 524032 556504 577908 589536 592384 615168 626067 635904 638664 666432 684928 688896 718497 738438 770544 786048 820224 834756 851552 884304 888576 918528 952478 957996 984584 999648 1027392 1033344 1048064 1107657 1113008 1155816 1179072 1184768 1230336 1252134 1277328 1332864 1369856 1377792 1428717 1436994 1476876 1541088 1572096 1599949 1669512 1703104 1768608 1777152 1878201 1904956 1915992 1969168 1999296 2054784 2066688 2096128 2215314 2226016 2311632 2358144 2460672 2504268 2554656 2665728 2739712 2755584 2857434 2873988 2953752 3082176 3144192 3199898 3322971 3339024 3406208 3537216 3554304 3756402 3809912 3831984 3938336 3998592 4109568 4133376 4286151 4430628 4452032 4623264 4716288 4799847 5008536 5109312 5331456 5479424 5714868 5747976 5907504 6164352 6191107 6288384 6399796 6645942 6678048 6812416 7074432 7512804 7619824 7663968 7876672 7997184 8219136 8266752 8572302 8861256 8904064 9246528 9432576 9599694 10017072 10218624 10662912 10953497 11429736 11495952 11815008 12328704 12382214 12799592 12858453 13291884 13356096 13624832 14148864 14399541 15025608 15239648 15327936 15753344 15994368 16438272 17144604 17722512 17808128 18493056 18573321 18865152 19199388 20034144 20437248 21906994 22859472 22991904 23630016 24657408 24764428 25599184 25716906 26583768 26712192 27249664 28297728 28799082 30051216 30479296 30655872 31506688 31988736 32860491 34289208 35445024 35616256 36986112 37146642 38398776 40068288 40874496 43198623 43813988 45718944 45983808 47260032 49314816 49528856 51198368 51433812 53167536 53424384 55719963 56595456 57598164 60102432 60958592 61311744 63013376 65720982 68578416 70890048 71232512 73972224 74293284 76797552 80136576 81748992 86397246 87627976 91437888 91967616 94520064 98581473 99057712 102396736 102867624 106335072 106848768 111439926 115196328 120204864 121917184 122623488 126026752 131441964 137156832 141780096 142395461 147944448 148586568 153595104 160273152 167159889 172794492 175255952 182875776 183935232 189040128 197162946 198115424 204793472 205735248 212670144 213697536 222879852 230392656 240409728 243834368 245246976 262883928 274313664 283560192 284790922 295744419 297173136 307190208 320546304 334319778 345588984 350511904 365751552 367870464 378080256 394325892 396230848 409586944 411470496 425340288 427186383 445759704 460785312 480819456 487668736 525767856 548627328 567120384 569581844 591488838 594346272 614380416 641092608 668639556 691177968 701023808 731503104 735740928 788651784 792461696 819173888 822940992 850680576 854372766 891519408 921570624 961638912 1051535712 1097254656 1134240768 1139163688 1182977676 1188692544 1228760832 1281559149 1337279112 1382355936 1402047616 1463006208 1577303568 1584923392 1638347776 1645881984 1701361152 1708745532 1783038816 1843141248 1923277824 2103071424 2194509312 2278327376 2365955352 2377385088 2457521664 2563118298 2674558224 2764711872 2804095232 3154607136 3169846784 3291763968 3402722304 3417491064 3566077632 3686282496 3844677447 4206142848 4389018624 4556654752 4731910704 4754770176 4915043328 5126236596 5349116448 5529423744 5608190464 6309214272 6339693568 6583527936 6834982128 7132155264 7372564992 7689354894 8412285696 9113309504 9463821408 9509540352 10252473192 10698232896 11058847488 11216380928 12618428544 13167055872 13669964256 14264310528 14745129984 15378709788 16824571392 18226619008 18927642816 19019080704 20504946384 21396465792 22117694976 25236857088 27339928512 28528621056 30757419576 33649142784 36453238016 37855285632 41009892768 42792931584 44235389952 50473714176 54679857024 57057242112 61514839152 72906476032 75710571264 82019785536 85585863168 100947428352 109359714048 123029678304 145812952064 151421142528 164039571072 171171726336 218719428096 246059356608 302842285056 328079142144 437438856192 492118713216 656158284288 984237426432 1312316568576 1968474852864 3936949705728
• Sum of all divisors σ(n): 13251826022400
• Sum of proper divisors (its aliquot sum) s(n): 9314876316672
• 3936949705728 is an abundant number, because the sum of its proper divisors (9314876316672) is greater than itself. Its abundance is 5377926610944

Bases of 3936949705728

• Binary: 111001010010100100011111010001110000000000₂
• Hexadecimal: 0x394A47D1C00
• Base-36: 1E8LY7EO0

Squares and roots of 3936949705728

• 3936949705728 squared (3936949705728²) is 15499572985431785796009984
• 3936949705728 cubed (3936949705728³) is 61021039303905327520619036745349988352
• The square root of 3936949705728 is 1984174.8173303683
• The cube root of 3936949705728 is 15790.1633288617

Scales and comparisons

• 3,936,949,705,728 seconds is equal to 125,182 years, 42 weeks, 5 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 3,936,949,705,728 would take you about three hundred twelve thousand, nine hundred fifty-seven 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 3936949705728 cubic inches would be around 1315.8 feet tall.

Recreational maths with 3936949705728

• 3936949705728 backwards is 8275079496393
• 3936949705728 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3936949705728's digits is 72
• More coming soon!