155804939004

Names of 155804939004

• Cardinal: 155804939004 can be written as One hundred fifty-five billion, eight hundred four million, nine hundred thirty-nine thousand and four.

Scientific notation

• Scientific notation: 1.55804939004 × 10¹¹

Factors of 155804939004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 46

Divisors of 155804939004

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 11 12 13 17 22 26 33 34 39 44 51 52 66 68 78 102 121 132 143 156 169 187 204 221 242 286 289 338 363 374 429 442 484 507 561 572 578 663 676 726 748 858 867 884 1014 1122 1156 1326 1452 1573 1716 1734 1859 2028 2057 2197 2244 2431 2652 2873 3146 3179 3468 3718 3757 4114 4394 4719 4862 5577 5746 6171 6292 6358 6591 7293 7436 7514 8228 8619 8788 9438 9537 9724 11154 11271 11492 12342 12716 13182 14586 15028 17238 18876 19074 20449 22308 22542 24167 24684 26364 26741 28561 29172 31603 34476 34969 37349 38148 40898 41327 45084 48334 48841 53482 57122 61347 63206 69938 72501 74698 80223 81796 82654 85683 94809 96668 97682 104907 106964 112047 114244 122694 123981 126412 139876 145002 146523 149396 160446 165308 171366 189618 195364 209814 224094 245388 247962 265837 290004 293046 314171 320892 342732 347633 371293 379236 410839 419628 448188 454597 485537 495924 531674 537251 586092 628342 634933 695266 742586 797511 821678 909194 942513 971074 1042899 1063348 1074502 1113879 1232517 1256684 1269866 1363791 1390532 1456611 1485172 1595022 1611753 1643356 1818388 1885026 1904799 1942148 2085798 2149004 2227758 2465034 2539732 2727582 2913222 3190044 3223506 3455881 3770052 3809598 4084223 4171596 4455516 4519229 4930068 5340907 5455164 5826444 5909761 6311981 6447012 6911762 6984263 7619196 8168446 8254129 9038458 10367643 10681814 11819522 12252669 12623962 13557687 13823524 13968526 16022721 16336892 16508258 17729283 18076916 18935943 20735286 20952789 21363628 23639044 24505338 24762387 25247924 27115374 27937052 32045442 33016516 35458566 37871886 41470572 41905578 44926453 49010676 49524774 54230748 58749977 64090884 69431791 70917132 75743772 76826893 83811156 89852906 90795419 99049548 107303677 117499954 134779359 138863582 153653786 176249931 179705812 181590838 208295373 214607354 230480679 234999908 269558718 272386257 277727164 307307572 321911031 352499862 363181676 416590746 429214708 460961358 539117436 544772514 643822062 704999724 763749701 833181492 921922716 998749609 1089545028 1180340447 1287644124 1527499402 1997499218 2291249103 2360680894 2996248827 3054998804 3541021341 3994998436 4582498206 4721361788 5992497654 7082042682 9164996412 11984995308 12983744917 14164085364 25967489834 38951234751 51934979668 77902469502 155804939004
• Sum of all divisors σ(n): 459861260712
• Sum of proper divisors (its aliquot sum) s(n): 304056321708
• 155804939004 is an abundant number, because the sum of its proper divisors (304056321708) is greater than itself. Its abundance is 148251382704

Bases of 155804939004

• Binary: 10010001000110101100101011001011111100₂
• Hexadecimal: 0x2446B2B2FC
• Base-36: 1ZKQ8KCC

Squares and roots of 155804939004

• 155804939004 squared (155804939004²) is 24275179018040160512016
• 155804939004 cubed (155804939004³) is 3782192786216927824197022289072064
• The square root of 155804939004 is 394721.3434867691
• The cube root of 155804939004 is 5380.9679693997

Scales and comparisons

• 155,804,939,004 seconds is equal to 4,954 years, 5 weeks, 6 days, 21 hours, 43 minutes, 24 seconds.
• To count from 1 to 155,804,939,004 would take you about nine thousand, nine hundred 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 155804939004 cubic inches would be around 448.4 feet tall.

Recreational maths with 155804939004

• 155804939004 backwards is 400939408551
• The number of decimal digits it has is: 12
• The sum of 155804939004's digits is 48
• More coming soon!