38684657453568

Names of 38684657453568

• Cardinal: 38684657453568 can be written as Thirty-eight trillion, six hundred eighty-four billion, six hundred fifty-seven million, four hundred fifty-three thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 3.8684657453568 × 10¹³

Factors of 38684657453568

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 103532

Divisors of 38684657453568

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 23 24 28 32 34 42 46 48 51 56 64 68 69 84 89 92 96 102 112 119 128 136 138 161 168 178 184 192 204 224 238 256 267 272 276 322 336 356 357 368 384 391 408 448 476 483 512 534 544 552 623 644 672 712 714 736 768 782 816 896 952 966 1068 1088 1104 1173 1246 1288 1344 1424 1428 1472 1513 1536 1564 1632 1792 1869 1904 1932 2047 2136 2176 2208 2346 2492 2576 2688 2737 2848 2856 2944 3026 3128 3264 3584 3738 3808 3864 4094 4272 4352 4416 4539 4692 4984 5152 5376 5474 5696 5712 5888 6052 6141 6256 6528 7476 7616 7728 8188 8211 8544 8704 8832 9078 9384 9968 10304 10591 10752 10948 11392 11424 11776 12104 12282 12512 13056 14329 14952 15232 15456 16376 16422 17088 17664 18156 18768 19936 20608 21182 21896 22784 22848 24208 24564 25024 26112 28658 29904 30464 30912 31773 32752 32844 34176 34799 35328 36312 37536 39872 41216 42364 42987 43792 45568 45696 48416 49128 50048 57316 59808 60928 61824 63546 65504 65688 68352 69598 72624 75072 79744 82432 84728 85974 87584 91392 96832 98256 100096 103391 104397 114632 119616 123648 127092 131008 131376 136704 139196 145248 150144 159488 169456 171948 175168 182784 193664 196512 200192 206782 208794 229264 239232 243593 247296 254184 262016 262752 278392 290496 300288 310173 318976 338912 343896 350336 387328 393024 413564 417588 458528 478464 487186 508368 524032 525504 556784 580992 600576 620346 677824 687792 700672 723737 730779 774656 786048 827128 835176 917056 956928 974372 1016736 1048064 1051008 1113568 1161984 1240692 1355648 1375584 1401344 1447474 1461558 1572096 1654256 1670352 1757647 1834112 1948744 2033472 2102016 2171211 2227136 2323968 2377993 2481384 2711296 2751168 2894948 2923116 3144192 3308512 3340704 3515294 3668224 3897488 4066944 4204032 4342422 4454272 4755986 4962768 5272941 5422592 5502336 5789896 5846232 6617024 6681408 7030588 7133979 7336448 7794976 8133888 8684844 8908544 9201799 9511972 9925536 10545882 11004672 11579792 11692464 12303529 13234048 13362816 14061176 14267958 15589952 16267776 16645951 17369688 17817088 18403598 19023944 19851072 21091764 22009344 23159584 23384928 24607058 26468096 26725632 27605397 28122352 28535916 31179904 33291902 34739376 36807196 36910587 38047888 39702144 40425881 42183528 46319168 46769856 49214116 49937853 52936192 53451264 55210794 56244704 57071832 62359808 64412593 66583804 69478752 73614392 73821174 76095776 79404288 80851762 84367056 92638336 93539712 98428232 99875706 110421588 112489408 114143664 121277643 124719616 128825186 133167608 138957504 147228784 147642348 152191552 156430583 158808576 161703524 168734112 185276672 187079424 193237779 196856464 199751412 211641377 220843176 224978816 228287328 242555286 257650372 266335216 277915008 282981167 294457568 295284696 304383104 312861166 323407048 337468224 370553344 374158848 386475558 393712928 399502824 423282754 441686352 449957632 456574656 469291749 485110572 515300744 532670432 555830016 565962334 588915136 590569392 608766208 625722332 634924131 646814096 674936448 772951116 787425856 799005648 846565508 848943501 883372704 899915264 913149312 938583498 970221144 1030601488 1065340864 1095014081 1111660032 1131924668 1177830272 1181138784 1217532416 1251444664 1269848262 1293628192 1349872896 1481489639 1545902232 1574851712 1598011296 1693131016 1697887002 1766745408 1826298624 1877166996 1940442288 2061202976 2130681728 2190028162 2263849336 2355660544 2362277568 2502889328 2539696524 2587256384 2699745792 2962979278 3091804464 3149703424 3196022592 3285042243 3386262032 3395774004 3533490816 3597903409 3652597248 3754333992 3880884576 4122405952 4261363456 4380056324 4444468917 4527698672 4711321088 4724555136 5005778656 5079393048 5174512768 5925958556 6183608928 6299406848 6392045184 6570084486 6772524064 6791548008 7066981632 7195806818 7508667984 7761769152 8244811904 8522726912 8760112648 8888937834 9055397344 9449110272 10011557312 10158786096 10349025536 10793710227 11851917112 12367217856 12784090368 13140168972 13545048128 13583096016 14133963264 14391613636 15017335968 15523538304 16489623808 17520225296 17777875668 18110794688 18898220544 20023114624 20317572192 20698051072 21587420454 23703834224 24734435712 25185323863 25568180736 26280337944 27090096256 27166192032 28783227272 30034671936 31047076608 32979247616 35040450592 35555751336 36221589376 40046229248 40635144384 43174840908 47407668448 49468871424 50370647726 52560675888 54180192512 54332384064 57566454544 60069343872 62094153216 70080901184 71111502672 72443178752 75555971589 80092458496 81270288768 86349681816 94815336896 98937742848 100741295452 105121351776 108360385024 108664768128 115132909088 120138687744 140161802368 142223005344 144886357504 151111943178 162540577536 172699363632 189630673792 201482590904 210242703552 217329536256 230265818176 240277375488 280323604736 284446010688 302223886356 325081155072 345398727264 379261347584 402965181808 420485407104 434659072512 460531636352 560647209472 568892021376 604447772712 690797454528 758522695168 805930363616 840970814208 921063272704 1137784042752 1208895545424 1381594909056 1611860727232 1681941628416 1842126545408 2275568085504 2417791090848 2763189818112 3223721454464 4835582181696 5526379636224 6447442908928 9671164363392 12894885817856 19342328726784 38684657453568
• Sum of all divisors σ(n): 131594823106560
• Sum of proper divisors (its aliquot sum) s(n): 92910165652992
• 38684657453568 is an abundant number, because the sum of its proper divisors (92910165652992) is greater than itself. Its abundance is 54225508199424

Bases of 38684657453568

• Binary: 1000110010111011111001010001000000101000000000₂
• Hexadecimal: 0x232EF9440A00
• Base-36: DPNHI8MIO

Squares and roots of 38684657453568

• 38684657453568 squared (38684657453568²) is 1496502722299894218075930624
• 38684657453568 cubed (38684657453568³) is 57891695190503405710668996849499669266432
• The square root of 38684657453568 is 6219699.1449400509
• The cube root of 38684657453568 is 33820.4658373177

Scales and comparisons

• 38,684,657,453,568 seconds is equal to 1,230,052 years, 23 weeks, 1 day, 21 hours, 32 minutes, 48 seconds.
• To count from 1 to 38,684,657,453,568 would take you about three million, seventy-five thousand, one hundred thirty-one 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 38684657453568 cubic inches would be around 2818.4 feet tall.

Recreational maths with 38684657453568

• 38684657453568 backwards is 86535475648683
• The number of decimal digits it has is: 14
• The sum of 38684657453568's digits is 78
• More coming soon!