42188540625

Names of 42188540625

• Cardinal: 42188540625 can be written as Forty-two billion, one hundred eighty-eight million, five hundred forty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 4.2188540625 × 10¹⁰

Factors of 42188540625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 49

Divisors of 42188540625

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 9 11 15 21 23 25 33 35 45 49 55 63 69 75 77 99 105 115 121 125 147 161 165 175 207 225 231 245 253 275 315 345 363 375 385 441 483 495 525 539 575 605 625 693 735 759 805 825 847 875 1035 1089 1125 1127 1155 1225 1265 1331 1375 1449 1575 1617 1725 1771 1815 1875 1925 2205 2277 2415 2475 2541 2625 2695 2783 2875 3025 3125 3381 3465 3675 3795 3993 4025 4125 4235 4375 4851 5175 5313 5445 5625 5635 5775 5929 6125 6325 6655 6875 7245 7623 7875 8085 8349 8625 8855 9075 9317 9375 9625 10143 11025 11385 11979 12075 12375 12397 12705 13125 13475 13915 14375 15125 15939 16905 17325 17787 18375 18975 19481 19965 20125 20625 21175 21875 24255 25047 25875 26565 27225 27951 28125 28175 28875 29645 30613 30625 31625 33275 34375 36225 37191 38115 39375 40425 41745 43125 44275 45375 46585 48125 50715 53361 55125 56925 58443 59895 60375 61875 61985 63525 65219 65625 67375 69575 71875 75625 79695 83853 84525 86625 88935 91839 91875 94875 97405 99825 100625 103125 105875 111573 121275 125235 129375 132825 136125 136367 139755 140875 144375 148225 153065 153125 158125 166375 175329 181125 185955 190575 195657 196875 202125 208725 214291 215625 221375 226875 232925 240625 253575 266805 275517 275625 284625 292215 299475 301875 309375 309925 317625 326095 336875 347875 378125 398475 409101 419265 422625 433125 444675 459195 459375 474375 487025 499125 503125 529375 557865 586971 606375 626175 642873 646875 664125 680625 681835 698775 704375 721875 741125 765325 790625 831875 876645 905625 929775 952875 978285 1010625 1043625 1071455 1106875 1134375 1164625 1227303 1267875 1334025 1377585 1378125 1423125 1461075 1497375 1500037 1509375 1549625 1588125 1630475 1684375 1739375 1928619 1992375 2045505 2096325 2113125 2165625 2223375 2295975 2371875 2435125 2495625 2646875 2789325 2934855 3031875 3130875 3214365 3320625 3403125 3409175 3493875 3521875 3705625 3826625 4159375 4383225 4500111 4528125 4648875 4764375 4891425 5053125 5218125 5357275 5534375 5823125 6136515 6339375 6670125 6887925 7115625 7305375 7486875 7500185 7748125 7940625 8152375 8696875 9643095 9961875 10227525 10481625 10565625 11116875 11479875 12175625 12478125 13500333 13946625 14674275 15159375 15654375 16071825 16603125 17045875 17469375 18528125 19133125 21916125 22500555 23244375 23821875 24457125 26090625 26786375 29115625 30682575 31696875 33350625 34439625 36526875 37434375 37500925 38740625 40761875 48215475 49809375 51137625 52408125 55584375 57399375 60878125 67501665 69733125 73371375 78271875 80359125 85229375 87346875 95665625 109580625 112502775 116221875 122285625 133931875 153412875 166753125 172198125 182634375 187504625 203809375 241077375 255688125 262040625 286996875 337508325 348665625 366856875 401795625 426146875 547903125 562513875 611428125 669659375 767064375 860990625 937523125 1205386875 1278440625 1687541625 1834284375 2008978125 2812569375 3835321875 4687615625 6026934375 8437708125 14062846875 42188540625
• Sum of all divisors σ(n): 101695741056
• Sum of proper divisors (its aliquot sum) s(n): 59507200431
• 42188540625 is an abundant number, because the sum of its proper divisors (59507200431) is greater than itself. Its abundance is 17318659806

Bases of 42188540625

• Binary: 100111010010101000100000101011010001₂
• Hexadecimal: 0x9D2A20AD1
• Base-36: JDPYUA9

Squares and roots of 42188540625

• 42188540625 squared (42188540625²) is 1779872960067275390625
• 42188540625 cubed (42188540625³) is 75090242683137250550445556640625
• The square root of 42188540625 is 205398.4922656445
• The cube root of 42188540625 is 3481.2202481055

Scales and comparisons

• 42,188,540,625 seconds is equal to 1,341 years, 24 weeks, 1 day, 7 hours, 3 minutes, 45 seconds.
• To count from 1 to 42,188,540,625 would take you about two thousand, six hundred eighty-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 42188540625 cubic inches would be around 290.1 feet tall.

Recreational maths with 42188540625

• 42188540625 backwards is 52604588124
• 42188540625 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42188540625's digits is 45
• More coming soon!