3938320968192

Names of 3938320968192

• Cardinal: 3938320968192 can be written as Three trillion, nine hundred thirty-eight billion, three hundred twenty million, nine hundred sixty-eight thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 3.938320968192 × 10¹²

Factors of 3938320968192

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 91

Divisors of 3938320968192

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 73 78 96 104 117 128 144 146 156 169 192 208 219 234 256 288 292 312 338 384 416 438 468 507 512 576 584 624 657 676 768 832 876 936 949 1014 1152 1168 1248 1314 1352 1521 1536 1664 1752 1872 1898 2028 2197 2304 2336 2496 2628 2704 2847 3042 3328 3504 3744 3796 4056 4394 4608 4672 4992 5256 5329 5408 5694 6084 6591 6656 7008 7488 7592 8112 8541 8788 9344 9984 10512 10658 10816 11388 12168 12337 13182 14016 14976 15184 15987 16224 17082 17576 18688 19773 19968 21024 21316 21632 22776 24336 24674 26364 28032 29952 30368 31974 32448 34164 35152 37011 37376 39546 42048 42632 43264 45552 47961 48672 49348 52728 56064 59904 60736 63948 64896 68328 69277 70304 74022 79092 84096 85264 86528 91104 95922 97344 98696 105456 111033 112128 121472 127896 129792 136656 138554 140608 148044 158184 160381 168192 170528 182208 191844 194688 197392 207831 210912 222066 242944 255792 259584 273312 277108 281216 296088 316368 320762 336384 341056 364416 383688 389017 389376 394784 415662 421824 444132 481143 485888 511584 546624 554216 562432 592176 623493 632736 641524 682112 728832 767376 778034 778752 789568 831324 843648 888264 900601 962286 1023168 1093248 1108432 1124864 1167051 1184352 1246986 1265472 1283048 1364224 1443429 1457664 1534752 1556068 1579136 1662648 1687296 1776528 1801202 1924572 2046336 2186496 2216864 2334102 2368704 2493972 2530944 2566096 2701803 2728448 2886858 3069504 3112136 3158272 3325296 3374592 3501153 3553056 3602404 3849144 4092672 4372992 4433728 4668204 4737408 4987944 5057221 5061888 5132192 5403606 5773716 6139008 6224272 6316544 6650592 7002306 7106112 7204808 7698288 8105409 8185344 8867456 9336408 9474816 9975888 10114442 10123776 10264384 10807212 11547432 11707813 12278016 12448544 13301184 14004612 14212224 14409616 15171663 15396576 16210818 17734912 18672816 18949632 19951776 20228884 20528768 21614424 23094864 23415626 24556032 24897088 26602368 28009224 28424448 28819232 30343326 30793152 32421636 35123439 35469824 37345632 39903552 40457768 41057536 43228848 45514989 46189728 46831252 49794176 53204736 56018448 56848896 57638464 60686652 61586304 64843272 65743873 70246878 74691264 79807104 80915536 82115072 86457696 91029978 92379456 93662504 99588352 105370317 106409472 112036896 115276928 121373304 123172608 129686544 131487746 140493756 149382528 159614208 161831072 172915392 182059956 184758912 187325008 197231619 199176704 210740634 224073792 230553856 242746608 246345216 259373088 262975492 280987512 298765056 319228416 323662144 345830784 364119912 369517824 374650016 394463238 421481268 448147584 461107712 485493216 518746176 525950984 561975024 591694857 597530112 647324288 691661568 728239824 739035648 749300032 788926476 842962536 854670349 896295168 970986432 1037492352 1051901968 1123950048 1183389714 1294648576 1383323136 1456479648 1498600064 1577852952 1685925072 1709340698 1792590336 1941972864 2074984704 2103803936 2247900096 2366779428 2564011047 2589297152 2912959296 2997200128 3155705904 3371850144 3418681396 3883945728 4149969408 4207607872 4495800192 4733558856 5128022094 5825918592 5994400256 6311411808 6743700288 6837362792 7692033141 7767891456 8415215744 8991600384 9467117712 10256044188 11651837184 12622823616 13487400576 13674725584 15384066282 16830431488 17983200768 18934235424 20512088376 23303674368 25245647232 26974801152 27349451168 30768132564 33660862976 37868470848 41024176752 50491294464 53949602304 54698902336 61536265128 75736941696 82048353504 100982588928 109397804672 123072530256 151473883392 164096707008 218795609344 246145060512 302947766784 328193414016 437591218688 492290121024 656386828032 984580242048 1312773656064 1969160484096 3938320968192
• Sum of all divisors σ(n): 12484031960400
• Sum of proper divisors (its aliquot sum) s(n): 8545710992208
• 3938320968192 is an abundant number, because the sum of its proper divisors (8545710992208) is greater than itself. Its abundance is 4607390024016

Bases of 3938320968192

• Binary: 111001010011110110001110001110101000000000₂
• Hexadecimal: 0x394F638EA00
• Base-36: 1E98MMBK0

Squares and roots of 3938320968192

• 3938320968192 squared (3938320968192²) is 15510372048500772275748864
• 3938320968192 cubed (3938320968192³) is 61084823463069695851086977270324133888
• The square root of 3938320968192 is 1984520.3370567911
• The cube root of 3938320968192 is 15791.9963846101

Scales and comparisons

• 3,938,320,968,192 seconds is equal to 125,226 years, 22 weeks, 14 hours, 43 minutes, 12 seconds.
• To count from 1 to 3,938,320,968,192 would take you about three hundred thirteen thousand and sixty-six 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 3938320968192 cubic inches would be around 1316 feet tall.

Recreational maths with 3938320968192

• 3938320968192 backwards is 2918690238393
• The number of decimal digits it has is: 13
• The sum of 3938320968192's digits is 63
• More coming soon!