42120006229755540

Names of 42120006229755540

• Cardinal: 42120006229755540 can be written as Forty-two quadrillion, one hundred twenty trillion, six billion, two hundred twenty-nine million, seven hundred fifty-five thousand, five hundred forty.

Scientific notation

• Scientific notation: 4.212000622975554 × 10¹⁶

Factors of 42120006229755540

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 36564853

Divisors of 42120006229755540

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 73 90 146 180 219 292 365 438 657 730 876 1095 1314 1460 2190 2628 3285 4380 6570 13140 87877 175754 263631 351508 439385 527262 790893 878770 1054524 1318155 1581786 1757540 2636310 3163572 3954465 5272620 6415021 7908930 12830042 15817860 19245063 25660084 32075105 36476893 38490126 57735189 64150210 72953786 76980252 96225315 109430679 115470378 128300420 145907572 182384465 192450630 218861358 230940756 288675945 328292037 364768930 384901260 437722716 547153395 577351890 656584074 729537860 1094306790 1154703780 1313168148 1641460185 2188613580 2662813189 3282920370 5325626378 6565840740 7988439567 10651252756 13314065945 15976879134 23965318701 26628131890 31953758268 39942197835 47930637402 53256263780 79884395670 95861274804 119826593505 159768791340 239653187010 479306374020 3205479926161 6410959852322 9616439778483 12821919704644 16027399630805 19232879556966 28849319335449 32054799261610 38465759113932 48082198892415 57698638670898 64109598523220 96164397784830 115397277341796 144246596677245 192328795569660 234000034609753 288493193354490 468000069219506 576986386708980 702000103829259 936000138439012 1170000173048765 1404000207658518 2106000311487777 2340000346097530 2808000415317036 3510000519146295 4212000622975554 4680000692195060 7020001038292590 8424001245951108 10530001557438885 14040002076585180 21060003114877770 42120006229755540
• Sum of all divisors σ(n): 129515688299616528
• Sum of proper divisors (its aliquot sum) s(n): 87395682069860988
• 42120006229755540 is an abundant number, because the sum of its proper divisors (87395682069860988) is greater than itself. Its abundance is 45275675840105448

Bases of 42120006229755540

• Binary: 10010101101000111110110000101001010000110000011010010100₂
• Hexadecimal: 0x95A3EC29430694
• Base-36: BIQANQIV250

Squares and roots of 42120006229755540

• 42120006229755540 squared (42120006229755540²) is 1774094924794645499454088160691600
• 42120006229755540 cubed (42120006229755540³) is 74724889284528154662332355888502886716905331464000
• The square root of 42120006229755540 is 205231591.6952249825
• The cube root of 42120006229755540 is 347933.4170126271

Scales and comparisons

• 42,120,006,229,755,540 seconds is equal to 1,339,285,912 years, 19 weeks, 2 days, 15 hours, 39 minutes.
• To count from 1 to 42,120,006,229,755,540 would take you about four billion, seventeen million, eight hundred fifty-seven thousand, seven hundred thirty-seven 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 42120006229755540 cubic inches would be around 28994.5 feet tall.

Recreational maths with 42120006229755540

• 42120006229755540 backwards is 04555792260002124
• The number of decimal digits it has is: 17
• The sum of 42120006229755540's digits is 54
• More coming soon!