42961615515

Names of 42961615515

• Cardinal: 42961615515 can be written as Forty-two billion, nine hundred sixty-one million, six hundred fifteen thousand, five hundred fifteen.

Scientific notation

• Scientific notation: 4.2961615515 × 10¹⁰

Factors of 42961615515

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1272

Divisors of 42961615515

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 31 35 39 45 63 65 81 91 93 105 117 135 155 189 195 217 273 279 315 351 403 405 455 465 567 585 651 819 837 945 961 1053 1085 1209 1213 1365 1395 1755 1953 2015 2457 2511 2821 2835 2883 3255 3627 3639 4095 4185 4805 5265 5859 6045 6065 6727 7371 8463 8491 8649 9765 10881 10917 12285 12493 12555 14105 14415 15769 17577 18135 18195 20181 25389 25473 25947 29295 32643 32751 33635 36855 37479 37603 42315 42455 43245 47307 54405 54585 60543 62465 76167 76419 77841 78845 87451 87885 98253 100905 110383 112437 112809 126945 127365 129735 141921 163215 163755 181629 187395 188015 228501 229257 236535 262353 263221 302715 331149 337311 338427 380835 382095 389205 425763 437255 488839 491265 544887 551915 562185 564045 687771 709605 787059 789663 908145 993447 1011933 1015281 1142505 1146285 1165693 1277289 1311765 1316105 1466517 1655745 1686555 1692135 2128815 2361177 2368989 2444195 2724435 2980341 3045843 3421873 3438855 3497079 3935295 3948315 4399551 4967235 5059665 5076405 5828465 6386445 7083531 7106967 7332585 8159851 8941023 10265619 10491237 11805885 11844945 13198653 14901705 15154009 15229215 17109365 17485395 21320901 21997755 24479553 30796857 31473711 35417655 35534835 39595959 40799255 44705115 45462027 51328095 52456185 65993265 73438659 75770045 92390571 94421133 106078063 106604505 122397765 136386081 153984285 157368555 197979795 220315977 227310135 277171713 318234189 367193295 409158243 461952855 472105665 530390315 660947931 681930405 954702567 1101579885 1227474729 1385858565 1591170945 2045791215 2864107701 3304739655 4773512835 6137373645 8592323103 14320538505 42961615515
• Sum of all divisors σ(n): 98021778624
• Sum of proper divisors (its aliquot sum) s(n): 55060163109
• 42961615515 is an abundant number, because the sum of its proper divisors (55060163109) is greater than itself. Its abundance is 12098547594

Bases of 42961615515

• Binary: 101000000000101101100011101010011011₂
• Hexadecimal: 0xA00B63A9B
• Base-36: JQI8IOR

Squares and roots of 42961615515

• 42961615515 squared (42961615515²) is 1845700407658688715225
• 42961615515 cubed (42961615515³) is 79294271269711345932565776715875
• The square root of 42961615515 is 207271.8396574895
• The cube root of 42961615515 is 3502.3552994249

Scales and comparisons

• 42,961,615,515 seconds is equal to 1,366 years, 2 weeks, 2 days, 22 hours, 5 minutes, 15 seconds.
• To count from 1 to 42,961,615,515 would take you about two thousand, seven hundred thirty-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 42961615515 cubic inches would be around 291.9 feet tall.

Recreational maths with 42961615515

• 42961615515 backwards is 51551616924
• 42961615515 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42961615515's digits is 45
• More coming soon!