149402993664

Names of 149402993664

• Cardinal: 149402993664 can be written as One hundred forty-nine billion, four hundred two million, nine hundred ninety-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.49402993664 × 10¹¹

Factors of 149402993664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 562

Divisors of 149402993664

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 19 24 32 34 38 48 51 57 64 68 76 96 102 114 128 136 152 192 204 228 256 272 289 304 323 384 408 456 512 521 544 578 608 646 768 816 867 912 969 1024 1042 1088 1156 1216 1292 1536 1563 1632 1734 1824 1938 2084 2176 2312 2432 2584 3072 3126 3264 3468 3648 3876 4168 4352 4624 4864 4913 5168 5491 6252 6528 6936 7296 7752 8336 8704 8857 9248 9728 9826 9899 10336 10982 12504 13056 13872 14592 14739 15504 16473 16672 17408 17714 18496 19456 19652 19798 20672 21964 25008 26112 26571 27744 29184 29478 29697 31008 32946 33344 35428 36992 39304 39596 41344 43928 50016 52224 53142 55488 58368 58956 59394 62016 65892 66688 70856 73984 78608 79192 82688 87856 93347 100032 106284 110976 117912 118788 124032 131784 133376 141712 147968 150569 157216 158384 165376 168283 175712 186694 200064 212568 221952 235824 237576 248064 263568 266752 280041 283424 295936 301138 314432 316768 330752 336566 351424 373388 400128 425136 443904 451707 471648 475152 496128 504849 527136 533504 560082 566848 602276 628864 633536 673132 702848 746776 800256 850272 887808 903414 943296 950304 992256 1009698 1054272 1120164 1133696 1204552 1257728 1267072 1346264 1405696 1493552 1600512 1700544 1806828 1886592 1900608 2019396 2108544 2240328 2267392 2409104 2515456 2534144 2559673 2692528 2811392 2860811 2987104 3401088 3613656 3773184 3801216 4038792 4217088 4480656 4534784 4818208 5030912 5068288 5119346 5385056 5622784 5721622 5974208 6802176 7227312 7546368 7602432 7679019 8077584 8434176 8582433 8961312 9069568 9636416 10136576 10238692 10770112 11443244 11948416 13604352 14454624 15092736 15204864 15358038 16155168 16868352 17164866 17922624 19272832 20477384 21540224 22886488 23896832 27208704 28909248 30409728 30716076 32310336 34329732 35845248 38545664 40954768 43080448 45772976 47793664 48633787 57818496 61432152 64620672 68659464 71690496 77091328 81909536 86160896 91545952 95587328 97267574 115636992 122864304 129241344 137318928 143380992 145901361 154182656 163819072 172321792 183091904 194535148 231273984 245728608 258482688 274637856 286761984 291802722 327638144 366183808 389070296 462547968 491457216 516965376 549275712 583605444 655276288 732367616 778140592 982914432 1098551424 1167210888 1310552576 1464735232 1556281184 1965828864 2197102848 2334421776 2621105152 2929470464 3112562368 3931657728 4394205696 4668843552 6225124736 7863315456 8788411392 9337687104 12450249472 18675374208 24900498944 37350748416 49800997888 74701496832 149402993664
• Sum of all divisors σ(n): 446219798400
• Sum of proper divisors (its aliquot sum) s(n): 296816804736
• 149402993664 is an abundant number, because the sum of its proper divisors (296816804736) is greater than itself. Its abundance is 147413811072

Bases of 149402993664

• Binary: 10001011001001000111001100010000000000₂
• Hexadecimal: 0x22C91CC400
• Base-36: 1WMUONPC

Squares and roots of 149402993664

• 149402993664 squared (149402993664²) is 22321254515765224144896
• 149402993664 cubed (149402993664³) is 3334862246991403171031436905938944
• The square root of 149402993664 is 386526.8343388335
• The cube root of 149402993664 is 5306.2344300297

Scales and comparisons

• 149,402,993,664 seconds is equal to 4,750 years, 28 weeks, 5 days, 7 hours, 34 minutes, 24 seconds.
• To count from 1 to 149,402,993,664 would take you about nine thousand, five hundred 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 149402993664 cubic inches would be around 442.2 feet tall.

Recreational maths with 149402993664

• 149402993664 backwards is 466399204941
• 149402993664 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149402993664's digits is 57
• More coming soon!