149197803664

Names of 149197803664

• Cardinal: 149197803664 can be written as One hundred forty-nine billion, one hundred ninety-seven million, eight hundred three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.49197803664 × 10¹¹

Factors of 149197803664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 76

Divisors of 149197803664

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 34 37 49 52 56 68 74 91 98 104 112 119 136 148 182 196 208 221 238 259 272 289 296 364 392 442 476 481 518 578 592 629 637 728 784 833 884 952 962 1036 1156 1258 1274 1369 1456 1547 1666 1768 1813 1904 1924 2023 2072 2312 2516 2548 2738 3094 3332 3367 3536 3626 3757 3848 4046 4144 4403 4624 5032 5096 5476 6188 6664 6734 7252 7514 7696 8092 8177 8806 9583 10064 10192 10693 10829 10952 12376 13328 13468 14161 14504 15028 16184 16354 17612 17797 19166 21386 21658 21904 23273 23569 24752 26299 26936 28322 29008 30056 30821 32368 32708 35224 35594 38332 42772 43316 46546 47138 50653 52598 53872 56644 57239 60112 61642 65416 67081 70448 71188 74851 76664 85544 86632 93092 94276 101306 105196 113288 114478 123284 124579 130832 134162 139009 142376 149702 153328 162911 171088 173264 184093 186184 188552 202612 210392 226576 228956 246568 249158 268324 278018 284752 299404 302549 325822 354571 368186 372368 377104 395641 400673 405224 420784 457912 493136 498316 523957 536648 556036 598808 605098 651644 658489 709142 736372 791282 801346 810448 861101 872053 915824 973063 996632 1047914 1073296 1112072 1140377 1197616 1210196 1303288 1316978 1418284 1472744 1582564 1602692 1722202 1744106 1946126 1993264 2095828 2117843 2224144 2280754 2420392 2481997 2606576 2633956 2769487 2836568 2945488 3165128 3205384 3444404 3488212 3892252 4191656 4235686 4561508 4609423 4840784 4963994 5143333 5267912 5538974 5673136 6027707 6330256 6410768 6811441 6888808 6976424 7784504 8383312 8471372 9123016 9218846 9927988 10286666 10535824 11077948 11194313 12055414 13622882 13777616 13952848 14638717 14824901 15569008 16942744 18246032 18437692 19386409 19855976 20573332 22155896 22388626 24110828 27245764 29277434 29649802 32265961 33885488 36003331 36875384 38772818 39711952 41146664 42193949 44311792 44777252 48221656 54491528 58554868 59299604 64531922 72006662 73750768 77545636 78360191 82293328 84387898 89554504 96443312 102471019 108983056 117109736 118599208 129063844 144013324 155091272 156720382 168775796 179109008 190303321 204942038 234219472 237198416 252023317 258127688 288026648 310182544 313440764 337551592 380606642 409884076 504046634 516255376 548521337 576053296 626881528 675103184 717297133 761213284 819768152 1008093268 1097042674 1253763056 1332123247 1434594266 1522426568 1639536304 2016186536 2194085348 2664246494 2869188532 3044853136 4032373072 4388170696 5328492988 5738377064 8776341392 9324862729 10656985976 11476754128 18649725458 21313971952 37299450916 74598901832 149197803664
• Sum of all divisors σ(n): 395373105960
• Sum of proper divisors (its aliquot sum) s(n): 246175302296
• 149197803664 is an abundant number, because the sum of its proper divisors (246175302296) is greater than itself. Its abundance is 96977498632

Bases of 149197803664

• Binary: 10001010111100111000011101000010010000₂
• Hexadecimal: 0x22BCE1D090
• Base-36: 1WJGIQ34

Squares and roots of 149197803664

• 149197803664 squared (149197803664²) is 22259984618161491824896
• 149197803664 cubed (149197803664³) is 3321140814624118265936174475218944
• The square root of 149197803664 is 386261.3152569125
• The cube root of 149197803664 is 5303.8041238205

Scales and comparisons

• 149,197,803,664 seconds is equal to 4,744 years, 1 week, 3 days, 10 hours, 21 minutes, 4 seconds.
• To count from 1 to 149,197,803,664 would take you about nine thousand, four hundred eighty-eight 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 149197803664 cubic inches would be around 442 feet tall.

Recreational maths with 149197803664

• 149197803664 backwards is 466308791941
• The number of decimal digits it has is: 12
• The sum of 149197803664's digits is 58
• More coming soon!