40309791102

Names of 40309791102

• Cardinal: 40309791102 can be written as Forty billion, three hundred nine million, seven hundred ninety-one thousand, one hundred two.

Scientific notation

• Scientific notation: 4.0309791102 × 10¹⁰

Factors of 40309791102

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6110

Divisors of 40309791102

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 31 42 49 54 62 63 81 93 98 126 147 162 186 189 217 243 279 294 378 434 441 486 558 567 651 729 837 882 1134 1302 1323 1458 1519 1674 1701 1953 2187 2511 2646 3038 3402 3906 3969 4374 4557 5022 5103 5859 6067 7533 7938 9114 10206 11718 11907 12134 13671 15066 15309 17577 18201 22599 23814 27342 30618 35154 35721 36402 41013 42469 45198 52731 54603 67797 71442 82026 84938 105462 107163 109206 123039 127407 135594 158193 163809 188077 214326 246078 254814 297283 316386 327618 369117 376154 382221 474579 491427 564231 594566 738234 764442 891849 949158 982854 1107351 1128462 1146663 1316539 1474281 1692693 1783698 2214702 2293326 2633078 2675547 2948562 3322053 3385386 3439989 3949617 4422843 5078079 5351094 6644106 6879978 7899234 8026641 8845686 9215773 10156158 10319967 11848851 13268529 15234237 16053282 18431546 20639934 23697702 24079923 26537058 27647319 30468474 30959901 35546553 45702711 48159846 55294638 61919802 71093106 72239769 82941957 91405422 92879703 106639659 137108133 144479538 165883914 185759406 213279318 216719307 248825871 274216266 319918977 411324399 433438614 497651742 639837954 650157921 746477613 822648798 959756931 1300315842 1492955226 1919513862 2239432839 2879270793 4478865678 5758541586 6718298517 13436597034 20154895551 40309791102
• Sum of all divisors σ(n): 108909434880
• Sum of proper divisors (its aliquot sum) s(n): 68599643778
• 40309791102 is an abundant number, because the sum of its proper divisors (68599643778) is greater than itself. Its abundance is 28289852676

Bases of 40309791102

• Binary: 100101100010101001101001100101111110₂
• Hexadecimal: 0x962A6997E
• Base-36: IINEPVI

Squares and roots of 40309791102

• 40309791102 squared (40309791102²) is 1624879258686878374404
• 40309791102 cubed (40309791102³) is 65498543483640686100706583753208
• The square root of 40309791102 is 200772.9839943611
• The cube root of 40309791102 is 3428.7581204547

Scales and comparisons

• 40,309,791,102 seconds is equal to 1,281 years, 37 weeks, 5 days, 12 hours, 11 minutes, 42 seconds.
• To count from 1 to 40,309,791,102 would take you about two thousand, five hundred sixty-three 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 40309791102 cubic inches would be around 285.7 feet tall.

Recreational maths with 40309791102

• 40309791102 backwards is 20119790304
• The number of decimal digits it has is: 11
• The sum of 40309791102's digits is 36
• More coming soon!