38995640862464

Names of 38995640862464

• Cardinal: 38995640862464 can be written as Thirty-eight trillion, nine hundred ninety-five billion, six hundred forty million, eight hundred sixty-two thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 3.8995640862464 × 10¹³

Factors of 38995640862464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 106

Divisors of 38995640862464

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 8 11 13 16 19 22 26 32 38 44 52 61 64 76 88 104 122 128 143 152 169 176 208 209 244 247 256 286 304 338 352 361 416 418 488 494 572 608 671 676 704 722 793 832 836 976 988 1144 1159 1216 1342 1352 1408 1444 1586 1664 1672 1859 1952 1976 2288 2318 2432 2684 2704 2717 2816 2888 3172 3211 3328 3344 3718 3721 3904 3952 3971 4576 4636 4693 4864 5368 5408 5434 5776 6344 6422 6688 7436 7442 7808 7904 7942 8723 9152 9272 9386 10309 10736 10816 10868 11552 12688 12749 12844 13376 14872 14884 15067 15616 15808 15884 17446 18304 18544 18772 20618 21472 21632 21736 22021 23104 25376 25498 25688 26752 29744 29768 30134 31616 31768 34892 35321 36608 37088 37544 40931 41236 42944 43264 43472 44042 46208 48373 50752 50996 51376 51623 53504 59488 59536 60268 61009 63232 63536 69784 70642 70699 74176 75088 81862 82472 85888 86944 88084 92416 96746 101504 101992 102752 103246 113399 118976 119072 120536 122018 127072 139568 141284 141398 148352 150176 163724 164944 165737 171776 173888 176168 193492 195871 203008 203984 205504 206492 226798 226981 237952 238144 241072 242231 244036 254144 279136 282568 282796 286273 296704 300352 327448 329888 331474 347776 352336 386984 391742 407968 411008 412984 453596 453962 475904 476288 482144 484462 488072 508288 532103 558272 565136 565592 572546 600704 628849 654896 659776 662948 671099 695552 704672 773968 777689 783484 815936 822016 825968 907192 907924 919087 952576 964288 968924 976144 1016576 1064206 1116544 1130272 1131184 1145092 1201408 1257698 1309792 1319552 1325896 1342198 1343281 1409344 1547936 1555378 1566968 1631872 1651936 1814384 1815848 1838174 1928576 1937848 1952288 2128412 2154581 2233088 2260544 2262368 2290184 2496791 2515396 2619584 2639104 2651792 2684396 2686562 2818688 2950753 3095872 3110756 3133936 3149003 3263744 3303872 3628768 3631696 3676348 3721549 3857152 3875696 3904576 4256824 4309162 4312639 4521088 4524736 4580368 4993582 5030792 5239168 5303584 5368792 5373124 5637376 5901506 6191744 6221512 6267872 6298006 6607744 6917339 7257536 7263392 7352696 7443098 7751392 7809152 8513648 8618324 8625278 9042176 9049472 9160736 9987164 10061584 10109957 10478336 10607168 10737584 10746248 11803012 11948131 12383488 12443024 12535744 12596012 13215488 13834678 14515072 14526784 14705392 14776091 14886196 15502784 15618304 17027296 17236648 17250556 17462653 18098944 18321472 19974328 20123168 20219914 21214336 21475168 21492496 23606024 23896262 24886048 25071488 25192024 27669356 29030144 29053568 29410784 29552182 29772392 31005568 32458283 34054592 34473296 34501112 34925306 36642944 38359789 39948656 40246336 40439828 40937039 42428672 42950336 42984992 47212048 47439029 47792524 49772096 50142976 50384048 55338712 56064307 58107136 58821568 59104364 59544784 62011136 64916566 68109184 68946592 69002224 69850612 73285888 76719578 79897312 80492672 80879656 81874078 81940141 85900672 85969984 94424096 94878058 95585048 99544192 100768096 110677424 112128614 117643136 118208728 119089568 129833132 131429441 136218368 137893184 138004448 139701224 153439156 159794624 160985344 161759312 163748156 163880282 171801344 171939968 188848192 189756116 191170096 192089183 199088384 201536192 221354848 224257228 227014489 235286272 236417456 238179136 259666264 262858882 275786368 276008896 279402448 306878312 319589248 323518624 327496312 327760564 343879936 377696384 379512232 382340192 384178366 403072384 421957679 442709696 448514456 454028978 472834912 476358272 519332528 525717764 551572736 552017792 558804896 613756624 616707377 639178496 647037248 654992624 655521128 728835991 755392768 759024464 764680384 768356732 806144768 843915358 885419392 897028912 901341551 908057956 945669824 952716544 1038665056 1051435528 1065221833 1104035584 1117609792 1227513248 1233414754 1294074496 1309985248 1311042256 1457671982 1518048928 1529360768 1536713464 1687830716 1770838784 1794057824 1802683102 1816115912 1891339648 2077330112 2102871056 2130443666 2235219584 2455026496 2466829508 2497159379 2588148992 2619970496 2622084512 2915343964 3036097856 3058721536 3073426928 3375661432 3588115648 3605366204 3632231824 3782679296 4154660224 4205742112 4260887332 4470439168 4910052992 4933659016 4994318758 5239940992 5244169024 5830687928 6072195712 6146853856 6751322864 7176231296 7210732408 7264463648 8017195901 8309320448 8411484224 8521774664 9820105984 9867318032 9988637516 10479881984 10488338048 11661375856 11717440163 12144391424 12293707712 13502645728 13847883829 14352462592 14421464816 14528927296 16034391802 16822968448 17043549328 19734636064 19977275032 20976676096 23322751712 23434880326 24587415424 27005291456 27695767658 28842929632 29057854592 32068783604 33645936896 34087098656 39469272128 39954550064 46645503424 46869760652 49174830848 54010582912 55391535316 57685859264 58115709184 64137567208 68174197312 78938544256 79909100128 93291006848 93739521304 108021165824 110783070632 115371718528 128275134416 136348394624 152326722119 157877088512 159818200256 186582013696 187479042608 221566141264 230743437056 256550268832 272696789248 304653444238 319636400512 374958085216 443132282528 513100537664 609306888476 639272801024 749916170432 886264565056 1026201075328 1218613776952 1499832340864 1772529130112 2052402150656 2437227553904 2999664681728 3545058260224 4874455107808 9748910215616 19497820431232 38995640862464
• Sum of all divisors σ(n): 98661171937104
• Sum of proper divisors (its aliquot sum) s(n): 59665531074640
• 38995640862464 is an abundant number, because the sum of its proper divisors (59665531074640) is greater than itself. Its abundance is 20669890212176

Bases of 38995640862464

• Binary: 1000110111011101100001010100100100011100000000₂
• Hexadecimal: 0x237761524700
• Base-36: DTMCLQCJK

Squares and roots of 38995640862464

• 38995640862464 squared (38995640862464²) is 1520660006274272057764151296
• 38995640862464 cubed (38995640862464³) is 59299111478583766077963824871850423353344
• The square root of 38995640862464 is 6244648.9783224805
• The cube root of 38995640862464 is 33910.8508995521

Scales and comparisons

• 38,995,640,862,464 seconds is equal to 1,239,940 years, 39 weeks, 2 days, 21 hours, 47 minutes, 44 seconds.
• To count from 1 to 38,995,640,862,464 would take you about three million, ninety-nine thousand, eight hundred fifty-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 38995640862464 cubic inches would be around 2825.9 feet tall.

Recreational maths with 38995640862464

• 38995640862464 backwards is 46426804659983
• The number of decimal digits it has is: 14
• The sum of 38995640862464's digits is 74
• More coming soon!