42115014018

Names of 42115014018

• Cardinal: 42115014018 can be written as Forty-two billion, one hundred fifteen million, fourteen thousand and eighteen.

Scientific notation

• Scientific notation: 4.2115014018 × 10¹⁰

Factors of 42115014018

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1286

Divisors of 42115014018

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 23 27 33 42 46 49 53 54 63 66 69 77 98 99 106 126 138 147 154 159 161 189 198 207 231 253 294 297 318 322 371 378 414 441 462 477 483 506 539 583 594 621 693 742 759 882 954 966 1078 1113 1127 1166 1187 1219 1242 1323 1386 1431 1449 1518 1617 1749 1771 2079 2226 2254 2277 2374 2438 2597 2646 2862 2898 3234 3339 3381 3498 3542 3561 3657 4081 4158 4347 4554 4851 5194 5247 5313 6678 6762 6831 7122 7314 7791 8162 8309 8533 8694 9702 10017 10143 10494 10626 10683 10971 12243 12397 13057 13409 13662 14553 15582 15741 15939 16618 17066 20034 20286 21366 21942 23373 24486 24794 24927 25599 26114 26818 27301 28567 29106 30429 31482 31878 32049 32913 36729 37191 39171 40227 46746 47817 49854 51198 54602 57134 58163 59731 60858 62911 64098 65826 70119 73458 74382 74781 76797 78342 80454 81903 85701 91399 93863 95634 110187 111573 116326 117513 119462 120681 125822 140238 149562 153594 163806 171402 174489 179193 182798 187726 188733 191107 220374 223146 224343 230391 235026 241362 245709 257103 274197 281589 300311 334719 348978 352539 358386 362043 377466 382214 440377 448686 460782 491418 514206 523467 537579 548394 563178 566199 573321 600622 639793 657041 669438 692021 705078 724086 737127 771309 822591 844767 880754 900933 1046934 1075158 1132398 1146642 1279586 1314082 1321131 1337749 1384042 1446953 1474254 1542618 1570401 1612737 1645182 1689534 1698597 1719963 1801866 1919379 1971123 2076063 2102177 2467773 2534301 2642262 2675498 2702799 2893906 3082639 3140802 3225474 3397194 3439926 3838758 3942246 3963393 4013247 4152126 4204354 4340859 4844147 4935546 5068602 5159889 5405598 5758137 5913369 6165278 6228189 6306531 7926786 8026494 8108397 8681718 9247917 9688294 10128671 10319778 11516274 11826738 11890179 12039741 12456378 12613062 13022577 14532441 14715239 15916483 16216794 17274411 17740107 18495834 18684567 18919593 20257342 23780358 24079482 26045154 27743751 29064882 29430478 30386013 31832966 33909029 34548822 35480214 36119223 37369134 37839186 39067731 43597323 44145717 47749449 55487502 56758779 60772026 67818058 70900697 72238446 78135462 83231253 87194646 88291434 91158039 95498898 101727087 111415381 113517558 130791969 132437151 141801394 143248347 166462506 182316078 203454174 212702091 222830762 261583938 264874302 273474117 286496694 305181261 334246143 397311453 425404182 429745041 546948234 610362522 638106273 668492286 779907667 794622906 859490082 915543783 1002738429 1276212546 1559815334 1831087566 1914318819 2005476858 2339723001 3008215287 3828637638 4679446002 6016430574 7019169003 14038338006 21057507009 42115014018
• Sum of all divisors σ(n): 126374307840
• Sum of proper divisors (its aliquot sum) s(n): 84259293822
• 42115014018 is an abundant number, because the sum of its proper divisors (84259293822) is greater than itself. Its abundance is 42144279804

Bases of 42115014018

• Binary: 100111001110010000000001110110000010₂
• Hexadecimal: 0x9CE401D82
• Base-36: JCI6WSI

Squares and roots of 42115014018

• 42115014018 squared (42115014018²) is 1773674405736336504324
• 42115014018 cubed (42115014018³) is 74698322460953631491570377613832
• The square root of 42115014018 is 205219.4289486259
• The cube root of 42115014018 is 3479.1967037075

Scales and comparisons

• 42,115,014,018 seconds is equal to 1,339 years, 6 weeks, 4 days, 7 hours, 18 seconds.
• To count from 1 to 42,115,014,018 would take you about two thousand, six hundred seventy-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 42115014018 cubic inches would be around 289.9 feet tall.

Recreational maths with 42115014018

• 42115014018 backwards is 81041051124
• 42115014018 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42115014018's digits is 27
• More coming soon!