42018514902

Names of 42018514902

• Cardinal: 42018514902 can be written as Forty-two billion, eighteen million, five hundred fourteen thousand, nine hundred two.

Scientific notation

• Scientific notation: 4.2018514902 × 10¹⁰

Factors of 42018514902

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1204

Divisors of 42018514902

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 39 42 63 78 91 97 117 126 182 194 234 273 291 373 546 582 679 709 746 819 873 1119 1261 1358 1418 1638 1746 2037 2127 2238 2522 2611 3357 3783 4074 4254 4849 4963 5222 6111 6381 6714 7566 7833 8827 9217 9698 9926 11349 12222 12762 14547 14889 15666 17654 18434 22698 23499 26481 27651 29094 29778 33943 36181 43641 44667 46998 52962 55302 64519 67886 68773 72362 79443 82953 87282 89334 101829 108543 129038 137546 158886 165906 193557 203658 206319 217086 253267 264457 305487 325629 387114 412638 470353 481411 506534 528914 580671 610974 618957 651258 759801 793371 894049 940706 962822 1161342 1237914 1411059 1444233 1519602 1586742 1788098 1851199 2279403 2380113 2682147 2822118 2888466 3292471 3437941 3702398 4233177 4332699 4558806 4760226 5364294 5553597 6258343 6584942 6875882 8046441 8466354 8665398 9877413 10313823 11107194 12516686 16092882 16660791 18775029 19754826 20627646 24065587 25652329 29632239 30941469 33321582 37550058 48131174 51304658 56325087 59264478 61882938 72196761 76956987 112650174 144393522 153913974 179566303 216590283 230870961 333480277 359132606 433180566 461741922 538698909 666960554 1000440831 1077397818 1616096727 2000881662 2334361939 3001322493 3232193454 4668723878 6002644986 7003085817 14006171634 21009257451 42018514902
• Sum of all divisors σ(n): 113668114560
• Sum of proper divisors (its aliquot sum) s(n): 71649599658
• 42018514902 is an abundant number, because the sum of its proper divisors (71649599658) is greater than itself. Its abundance is 29631084756

Bases of 42018514902

• Binary: 100111001000011111111010011111010110₂
• Hexadecimal: 0x9C87FA7D6
• Base-36: JAWQLLI

Squares and roots of 42018514902

• 42018514902 squared (42018514902²) is 1765555594569596069604
• 42018514902 cubed (42018514902³) is 74186024060732042726776303238808
• The square root of 42018514902 is 204984.1820775447
• The cube root of 42018514902 is 3476.5373499495

Scales and comparisons

• 42,018,514,902 seconds is equal to 1,336 years, 3 weeks, 9 hours, 41 minutes, 42 seconds.
• To count from 1 to 42,018,514,902 would take you about two thousand, six hundred seventy-two 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 42018514902 cubic inches would be around 289.7 feet tall.

Recreational maths with 42018514902

• 42018514902 backwards is 20941581024
• The number of decimal digits it has is: 11
• The sum of 42018514902's digits is 36
• More coming soon!