13212939168

Names of 13212939168

• Cardinal: 13212939168 can be written as Thirteen billion, two hundred twelve million, nine hundred thirty-nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3212939168 × 10¹⁰

Factors of 13212939168

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 118

Divisors of 13212939168

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 23 24 26 29 32 33 36 37 39 44 46 48 52 58 66 69 72 74 78 87 88 92 96 99 104 111 116 117 132 138 143 144 148 156 169 174 176 184 198 207 208 222 232 234 253 261 264 276 286 288 296 299 312 319 333 338 348 352 368 377 396 407 414 416 429 444 464 468 481 506 507 522 528 552 572 592 598 624 638 666 667 676 696 736 754 759 792 814 828 851 858 888 897 928 936 957 962 1012 1014 1044 1056 1073 1104 1131 1144 1184 1196 1221 1248 1276 1287 1332 1334 1352 1392 1443 1508 1518 1521 1584 1628 1656 1702 1716 1776 1794 1859 1872 1914 1924 2001 2024 2028 2088 2146 2208 2262 2277 2288 2392 2442 2552 2553 2574 2664 2668 2691 2704 2784 2871 2886 3016 3036 3042 3168 3219 3256 3289 3312 3393 3404 3432 3552 3588 3663 3718 3744 3828 3848 3887 4002 4048 4056 4147 4176 4292 4329 4524 4554 4576 4784 4884 4901 5104 5106 5148 5291 5328 5336 5382 5408 5577 5742 5772 6003 6032 6072 6084 6253 6438 6512 6578 6624 6786 6808 6864 7176 7326 7337 7436 7656 7659 7696 7774 8004 8096 8112 8294 8352 8584 8658 8671 9048 9108 9361 9568 9657 9768 9802 9867 10208 10212 10296 10582 10656 10672 10764 11063 11154 11484 11544 11661 11803 12006 12064 12144 12168 12441 12506 12876 13024 13156 13572 13616 13728 13949 14352 14652 14674 14703 14872 15312 15318 15392 15548 15873 16008 16224 16588 16731 17168 17316 17342 18096 18216 18722 18759 19314 19536 19604 19734 20424 20592 21164 21344 21528 22011 22126 22308 22968 23088 23322 23606 24012 24288 24336 24679 24882 25012 25752 26013 26312 27144 27232 27898 28083 28704 29304 29348 29406 29601 29744 30624 30636 31096 31746 32016 33176 33189 33462 34336 34632 34684 34983 35409 36192 36432 37323 37444 37518 38628 39072 39208 39468 40848 41184 41847 42328 42757 43056 44022 44109 44252 44616 45936 46176 46644 47212 47619 48024 48672 49358 49764 50024 51504 52026 52624 53911 54288 55796 56166 56277 58608 58696 58812 59202 59488 61272 62192 63492 64032 66033 66352 66378 66924 68783 69264 69368 69966 70818 72864 74037 74646 74888 75036 77256 78039 78416 78936 81696 83694 84249 84656 85514 86112 88044 88218 88504 89232 91872 93288 94424 95238 95381 96048 98716 99528 99567 100048 103008 104052 105248 106227 107822 108576 111592 112332 112554 112723 117216 117392 117624 118404 121693 122544 124384 125541 126984 128271 132066 132704 132756 133848 137566 138528 138736 139932 141636 143819 148074 149292 149776 150072 153439 154512 156078 156832 157872 161733 167388 168498 169312 171028 176088 176436 177008 178464 181337 186576 188848 190476 190762 192096 197432 199056 199134 200096 206349 208104 212454 215644 222111 223184 224664 225108 225446 234784 235248 236808 243386 245088 251082 253968 256542 264132 265512 267696 271469 275132 277472 279864 283272 286143 287638 296148 298584 299552 300144 306878 309024 312156 315744 320827 323466 334776 336996 338169 342056 352176 352872 354016 362674 365079 373152 377696 380952 381524 384813 394864 398112 398268 412698 416208 424908 431288 431457 444222 446368 449328 450216 450892 460317 470496 473616 485199 486772 502164 507936 513084 528264 531024 535392 542938 544011 550264 559728 566544 572286 575276 592296 597168 600288 613756 619047 624312 641654 646932 669552 673992 676338 684112 704352 705744 725348 730158 761904 763048 769626 789728 796536 814407 825396 832416 849816 858429 862576 862914 888444 898656 900432 901784 920634 947232 962481 970398 973544 1004328 1014507 1026168 1056528 1062048 1085876 1088022 1095237 1100528 1119456 1133088 1144572 1150552 1184592 1194336 1227512 1238094 1239953 1248624 1283308 1293864 1294371 1339104 1347984 1352676 1368224 1380951 1411488 1450696 1460316 1523808 1526096 1539252 1582009 1593072 1628814 1632033 1650792 1699632 1716858 1725152 1725828 1776888 1800864 1803568 1841268 1924962 1940796 1947088 1994707 2008656 2029014 2052336 2113056 2171752 2176044 2190474 2201056 2289144 2301104 2369184 2443221 2455024 2476188 2479906 2497248 2566616 2587728 2588742 2695968 2705352 2761902 2887443 2901392 2920632 3052192 3078504 3164018 3186144 3257628 3264066 3301584 3399264 3433716 3451656 3529097 3553776 3607136 3682536 3719859 3849924 3881592 3894176 3989414 4017312 4058028 4104672 4170751 4343504 4352088 4380948 4578288 4602208 4746027 4886442 4910048 4952376 4959812 5133232 5175456 5177484 5410704 5523804 5774886 5802784 5841264 5984121 6157008 6328036 6515256 6528132 6603168 6867432 6903312 7058194 7107552 7365072 7439718 7699848 7763184 7978828 8116056 8341502 8687008 8704176 8761896 9156576 9492054 9772884 9904752 9919624 10266464 10354968 10587291 10821408 11047608 11159577 11549772 11682528 11968242 12314016 12512253 12656072 13030512 13056264 13734864 13806624 14116388 14238081 14730144 14879436 15399696 15526368 15957656 16232112 16683004 17408352 17523792 17952363 18984108 19545768 19809504 19839248 20709936 21174582 22095216 22319154 23099544 23936484 25024506 25312144 26061024 26112528 27469728 28232776 28476162 29758872 30799392 31761873 31915312 32464224 33366008 35047584 35904726 37536759 37968216 39091536 39678496 41419872 42349164 44190432 44638308 45878261 46199088 47872968 50049012 50624288 52225056 56465552 56952324 59517744 63523746 63830624 66732016 71809452 75073518 75936432 78183072 84698328 89276616 91756522 92398176 95745936 100098024 112931104 113904648 119035488 127047492 133464032 137634783 143618904 150147036 151872864 169396656 178553232 183513044 191491872 200196048 227809296 254094984 275269566 287237808 300294072 338793312 357106464 367026088 400392096 412904349 455618592 508189968 550539132 574475616 600588144 734052176 825808698 1016379936 1101078264 1201176288 1468104352 1651617396 2202156528 3303234792 4404313056 6606469584 13212939168
• Sum of all divisors σ(n): 49207616640
• Sum of proper divisors (its aliquot sum) s(n): 35994677472
• 13212939168 is an abundant number, because the sum of its proper divisors (35994677472) is greater than itself. Its abundance is 22781738304

Bases of 13212939168

• Binary: 1100010011100011010111001110100000₂
• Hexadecimal: 0x3138D73A0
• Base-36: 62IN540

Squares and roots of 13212939168

• 13212939168 squared (13212939168²) is 174581761457268532224
• 13212939168 cubed (13212939168³) is 2306738193977176147716359749632
• The square root of 13212939168 is 114947.5496389547
• The cube root of 13212939168 is 2364.1034594453

Scales and comparisons

• 13,212,939,168 seconds is equal to 420 years, 6 weeks, 5 days, 12 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,212,939,168 would take you about eight hundred forty 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 13212939168 cubic inches would be around 197 feet tall.

Recreational maths with 13212939168

• 13212939168 backwards is 86193921231
• The number of decimal digits it has is: 11
• The sum of 13212939168's digits is 45
• More coming soon!