138861599367168

Names of 138861599367168

• Cardinal: 138861599367168 can be written as One hundred thirty-eight trillion, eight hundred sixty-one billion, five hundred ninety-nine million, three hundred sixty-seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.38861599367168 × 10¹⁴

Factors of 138861599367168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 28942

Divisors of 138861599367168

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 59 64 72 81 82 96 108 118 123 128 144 162 164 177 192 216 236 243 246 256 288 324 328 354 369 384 432 472 486 492 512 531 576 648 656 708 738 768 864 944 972 984 1024 1062 1107 1152 1296 1312 1416 1476 1536 1593 1728 1888 1944 1968 2048 2124 2214 2304 2419 2592 2624 2832 2952 3072 3186 3321 3456 3776 3888 3936 4096 4248 4428 4608 4779 4838 5184 5248 5664 5904 6144 6372 6642 6912 7257 7552 7776 7872 8192 8496 8856 9216 9558 9676 9963 10368 10496 11328 11808 12288 12744 13284 13824 14337 14514 15104 15552 15744 16992 17712 18432 19116 19352 19926 20736 20992 21771 22656 23616 24576 25488 26568 27648 28674 28837 29028 30208 31104 31488 33984 35424 36864 38232 38704 39852 41472 41984 43542 45312 47232 50976 53136 55296 57348 57674 58056 60416 62208 62976 65313 67968 70848 73728 76464 77408 79704 82944 83968 86511 87084 90624 94464 101952 106272 110592 114696 115348 116112 120832 124416 125952 130626 135936 141696 152928 154816 159408 165888 167936 173022 174168 181248 188928 195939 203904 212544 221184 229392 230696 232224 241664 248832 251904 259533 261252 271872 283392 305856 309632 318816 331776 335872 346044 348336 362496 377856 391878 407808 425088 458784 461392 464448 483328 497664 503808 519066 522504 543744 566784 587817 611712 619264 637632 663552 692088 696672 724992 755712 778599 783756 815616 850176 917568 922784 928896 995328 1007616 1038132 1045008 1087488 1133568 1175634 1182317 1223424 1238528 1275264 1384176 1393344 1449984 1511424 1557198 1567512 1631232 1700352 1701383 1835136 1845568 1857792 1990656 2076264 2090016 2174976 2267136 2335797 2351268 2364634 2446848 2477056 2550528 2768352 2786688 3022848 3114396 3135024 3262464 3400704 3402766 3546951 3670272 3691136 3715584 4152528 4180032 4349952 4534272 4671594 4702536 4729268 4893696 4954112 5101056 5104149 5536704 5573376 6228792 6270048 6524928 6801408 6805532 7007391 7093902 7340544 7382272 7431168 8305056 8360064 9068544 9343188 9405072 9458536 9787392 9908224 10202112 10208298 10640853 11073408 11146752 12457584 12540096 13049856 13602816 13611064 14014782 14187804 14681088 14764544 14862336 15312447 16610112 16720128 18686376 18810144 18917072 19574784 19816448 20404224 20416596 21281706 22146816 22293504 24915168 25080192 27205632 27222128 28029564 28375608 29362176 29529088 29724672 30624894 31922559 33220224 33440256 37372752 37620288 37834144 39149568 40808448 40833192 42563412 44293632 44587008 45937341 49830336 50160384 54444256 56059128 56751216 58724352 59058176 59449344 61249788 63845118 66440448 66880512 69756703 74745504 75240576 75668288 81616896 81666384 85126824 88587264 89174016 91874682 95767677 99660672 100320768 108888512 112118256 113502432 117448704 118116352 122499576 127690236 132880896 133761024 137812023 139513406 149491008 150481152 151336576 163332768 170253648 177174528 178348032 183749364 191535354 199321344 200641536 209270109 217777024 224236512 227004864 236232704 244999152 255380472 265761792 267522048 275624046 279026812 287303031 298982016 300962304 302673152 326665536 340507296 354349056 367498728 383070708 398642688 401283072 413436069 418540218 435554048 448473024 454009728 489998304 510760944 531523584 535044096 551248092 558053624 574606062 597964032 601924608 605346304 627810327 653331072 681014592 708698112 734997456 766141416 797285376 802566144 826872138 837080436 871108096 896946048 908019456 979996608 1021521888 1063047168 1102496184 1116107248 1149212124 1195928064 1203849216 1210692608 1255620654 1306662144 1362029184 1469994912 1532282832 1594570752 1605132288 1653744276 1674160872 1742216192 1793892096 1816038912 1883430981 1959993216 2043043776 2126094336 2204992368 2232214496 2298424248 2391856128 2407698432 2421385216 2511241308 2613324288 2724058368 2939989824 3064565664 3189141504 3307488552 3348321744 3484432384 3587784192 3632077824 3766861962 3919986432 4086087552 4409984736 4464428992 4596848496 4783712256 4815396864 4842770432 5022482616 5226648576 5448116736 5650292943 5879979648 6129131328 6378283008 6614977104 6696643488 6968864768 7175568384 7264155648 7533723924 7839972864 8172175104 8819969472 8928857984 9193696992 9567424512 9685540864 10044965232 10453297152 10896233472 11300585886 11759959296 12258262656 13229954208 13393286976 13937729536 14351136768 14528311296 15067447848 15679945728 16344350208 16950878829 17639938944 17857715968 18387393984 19134849024 20089930464 20906594304 21792466944 22601171772 23519918592 24516525312 26459908416 26786573952 28702273536 29056622592 30134895696 31359891456 32688700416 33901757658 35279877888 35715431936 36774787968 40179860928 41813188608 43584933888 45202343544 47039837184 49033050624 52919816832 53573147904 57404547072 60269791392 62719782912 65377400832 67803515316 70559755776 71430863872 73549575936 80359721856 87169867776 90404687088 94079674368 98066101248 105839633664 107146295808 120539582784 125439565824 130754801664 135607030632 141119511552 142861727744 147099151872 160719443712 180809374176 188159348736 196132202496 211679267328 214292591616 241079165568 261509603328 271214061264 282239023104 285723455488 294198303744 321438887424 361618748352 376318697472 392264404992 423358534656 428585183232 482158331136 542428122528 564478046208 571446910976 588396607488 642877774848 723237496704 784528809984 846717069312 857170366464 964316662272 1084856245056 1128956092416 1176793214976 1285755549696 1446474993408 1693434138624 1714340732928 1928633324544 2169712490112 2353586429952 2571511099392 2892949986816 3386868277248 3857266649088 4339424980224 5143022198784 5785899973632 7714533298176 8678849960448 11571799947264 15429066596352 17357699920896 23143599894528 34715399841792 46287199789056 69430799683584 138861599367168
• Sum of all divisors σ(n): 433371645645120
• Sum of proper divisors (its aliquot sum) s(n): 294510046277952
• 138861599367168 is an abundant number, because the sum of its proper divisors (294510046277952) is greater than itself. Its abundance is 155648446910784

Bases of 138861599367168

• Binary: 11111100100101100111100010011011010000000000000₂
• Hexadecimal: 0x7E4B3C4DA000
• Base-36: 1D804YYO00

Squares and roots of 138861599367168

• 138861599367168 squared (138861599367168²) is 19282543778807872298076340224
• 138861599367168 cubed (138861599367168³) is 2677604868992696495276014083512751863365632
• The square root of 138861599367168 is 11783955.1665460777
• The cube root of 138861599367168 is 51783.8164148363

Scales and comparisons

• 138,861,599,367,168 seconds is equal to 4,415,369 years, 17 weeks, 2 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 138,861,599,367,168 would take you about eleven million, thirty-eight thousand, four hundred twenty-three 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 138861599367168 cubic inches would be around 4315.3 feet tall.

Recreational maths with 138861599367168

• 138861599367168 backwards is 861763995168831
• 138861599367168 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138861599367168's digits is 81
• More coming soon!