138197519121792

Names of 138197519121792

• Cardinal: 138197519121792 can be written as One hundred thirty-eight trillion, one hundred ninety-seven billion, five hundred nineteen million, one hundred twenty-one thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.38197519121792 × 10¹⁴

Factors of 138197519121792

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 20614

Divisors of 138197519121792

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 23 24 26 32 39 46 48 52 64 69 78 89 92 96 104 128 138 156 178 184 192 208 267 276 299 312 356 368 384 416 534 552 598 624 683 712 736 832 897 1068 1104 1157 1196 1248 1366 1424 1472 1664 1794 2047 2049 2136 2208 2314 2392 2496 2732 2848 2944 3471 3588 4094 4098 4272 4416 4628 4784 4992 5464 5696 6141 6942 7176 8188 8196 8544 8832 8879 9256 9568 10928 11392 12282 13884 14352 15709 16376 16392 17088 17758 18512 19136 19801 21856 24564 26611 26637 27768 28704 31418 32752 32784 34176 35516 37024 38272 39602 43712 47127 49128 53222 53274 55536 57408 59403 60787 62836 65504 65568 71032 74048 79204 79833 87424 94254 98256 106444 106548 111072 114816 118806 121574 125672 131008 131136 142064 148096 158408 159666 182361 188508 196512 204217 212888 213096 222144 237612 243148 251344 257413 262016 262272 284128 316816 319332 364722 377016 393024 408434 425776 426192 444288 455423 475224 486296 502688 514826 568256 612651 633632 638664 729444 754032 772239 786048 790231 816868 851552 852384 910846 950448 972592 1005376 1029652 1136512 1225302 1267264 1277328 1366269 1398101 1458888 1508064 1544478 1580462 1633736 1703104 1704768 1762289 1821692 1900896 1945184 2010752 2059304 2370693 2450604 2534528 2554656 2732538 2796202 2917776 3016128 3088956 3160924 3267472 3406208 3409536 3524578 3643384 3801792 3890368 4118608 4194303 4741386 4901208 5109312 5286867 5465076 5592404 5835552 5920499 6032256 6177912 6321848 6534944 7049156 7286768 7603584 7780736 8237216 8388606 9482772 9802416 10218624 10573734 10930152 11184808 11671104 11840998 12355824 12643696 13069888 13524083 14098312 14573536 16474432 16777212 17761497 18175313 18965544 19604832 21147468 21860304 22369616 22909757 23342208 23681996 24711648 25287392 26139776 27048166 28196624 29147072 32948864 33554424 35522994 36350626 37931088 39209664 40532647 40572249 42294936 43720608 44739232 45819514 47363992 49423296 50574784 54096332 54525939 56393248 58294144 67108848 68729271 71045988 72701252 75862176 78419328 81065294 81144498 84589872 87441216 89478464 91639028 94727984 98846592 101149568 108192664 109051878 112786496 121597941 134217696 137458542 142091976 145402504 151724352 162130588 162288996 169179744 174882432 175813079 178956928 183278056 189455968 216385328 218103756 225572992 243195882 268435392 274917084 284183952 290805008 303448704 311053909 324261176 324577992 338359488 351626158 366556112 378911936 432770656 436207512 486391764 526924411 527439237 536870784 549834168 568367904 581610016 622107818 648522352 649155984 676718976 703252316 733112224 757823872 865541312 872415024 933161727 972783528 1053848822 1054878474 1099668336 1136735808 1163220032 1203643387 1244215636 1297044704 1298311968 1406504632 1466224448 1580773233 1731082624 1744830048 1866323454 1945567056 2107697644 2109756948 2199336672 2273471616 2326440064 2407286774 2488431272 2594089408 2596623936 2813009264 2932448896 3161546466 3489660096 3610930161 3732646908 3891134112 4043700817 4215395288 4219513896 4398673344 4814573548 4976862544 5188178816 5193247872 5626018528 6323092932 6979320192 7221860322 7465293816 7782268224 8087401634 8430790576 8439027792 8797346688 9629147096 9953725088 11252037056 12131102451 12646185864 14443720644 14930587632 15564536448 15647364031 16174803268 16861581152 16878055584 19258294192 19907450176 22504074112 24262204902 25292371728 27683797901 28887441288 29861175264 31294728062 32349606536 33723162304 33756111168 38516588384 39814900352 46942092093 48524409804 50584743456 55367595802 57774882576 59722350528 62589456124 64699213072 67446324608 67512222336 77033176768 83051393703 93884184186 97048819608 101169486912 110735191604 115549765152 119444701056 125178912248 129398426144 154066353536 166102787406 187768368372 194097639216 202338973824 221470383208 231099530304 250357824496 258796852288 332205574812 359889372713 375536736744 388195278432 442940766416 462199060608 500715648992 517593704576 664411149624 719778745426 751073473488 776390556864 885881532832 1001431297984 1079668118139 1328822299248 1439557490852 1502146946976 1552781113728 1771763065664 2002862595968 2159336236278 2657644598496 2879114981704 3004293893952 3543526131328 4318672472556 5315289196992 5758229963408 6008587787904 8637344945112 10630578393984 11516459926816 17274689890224 23032919853632 34549379780448 46065839707264 69098759560896 138197519121792
• Sum of all divisors σ(n): 417779491046400
• Sum of proper divisors (its aliquot sum) s(n): 279581971924608
• 138197519121792 is an abundant number, because the sum of its proper divisors (279581971924608) is greater than itself. Its abundance is 141384452802816

Bases of 138197519121792

• Binary: 11111011011000010011110000010010011110110000000₂
• Hexadecimal: 0x7DB09E093D80
• Base-36: 1CZJ2AQB9C

Squares and roots of 138197519121792

• 138197519121792 squared (138197519121792²) is 19098554291418065482929291264
• 138197519121792 cubed (138197519121792³) is 2639372821886830765780753936410098257625088
• The square root of 138197519121792 is 11755744.0905198341
• The cube root of 138197519121792 is 51701.1355900391

Scales and comparisons

• 138,197,519,121,792 seconds is equal to 4,394,253 years, 33 weeks, 4 hours, 3 minutes, 12 seconds.
• To count from 1 to 138,197,519,121,792 would take you about ten million, nine hundred eighty-five thousand, six hundred thirty-four 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 138197519121792 cubic inches would be around 4308.4 feet tall.

Recreational maths with 138197519121792

• 138197519121792 backwards is 297121915791831
• The number of decimal digits it has is: 15
• The sum of 138197519121792's digits is 66
• More coming soon!