1642121165951601132

Names of 1642121165951601132

• Cardinal: 1642121165951601132 can be written as One quintillion, six hundred forty-two quadrillion, one hundred twenty-one trillion, one hundred sixty-five billion, nine hundred fifty-one million, six hundred one thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.642121165951601132 × 10¹⁸

Factors of 1642121165951601132

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9996933

Divisors of 1642121165951601132

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 1723 3446 5169 6892 10338 12061 20676 24122 36183 48244 72366 144732 1305709 2611418 3917127 5222836 7834254 8689489 9139963 15668508 17378978 18279926 26068467 27419889 34757956 36559852 52136934 54839778 60826423 104273868 109679556 121652846 182479269 243305692 364958538 729917076 2249736607 4499473214 6749209821 8998946428 13498419642 14971989547 15748156249 26996839284 29943979094 31496312498 44915968641 47244468747 59887958188 62992624996 89831937282 94488937494 104803926829 179663874564 188977874988 209607853658 314411780487 419215707316 628823560974 1257647121948 11345943992701 22691887985402 34037831978103 45383775970804 68075663956206 79421607948907 136151327912412 158843215897814 238264823846721 317686431795628 476529647693442 953059295386884 19549061499423823 39098122998847646 58647184498271469 78196245997695292 117294368996542938 136843430495966761 234588737993085876 273686860991933522 410530291487900283 547373721983867044 821060582975800566 1642121165951601132
• Sum of all divisors σ(n): 4381535127231270400
• Sum of proper divisors (its aliquot sum) s(n): 2739413961279669268
• 1642121165951601132 is an abundant number, because the sum of its proper divisors (2739413961279669268) is greater than itself. Its abundance is 1097292795328068136

Bases of 1642121165951601132

• Binary: 1011011001001111111001000000000000110101100100000100111101100₂
• Hexadecimal: 0x16C9FC8006B209EC
• Base-36: CH4ZDDAVID4C

Squares and roots of 1642121165951601132

• 1642121165951601132 squared (1642121165951601132²) is 2696561923666245944895862274423681424
• 1642121165951601132 cubed (1642121165951601132³) is 4428081410151508241277816393109477606025408850685771968
• The square root of 1642121165951601132 is 1281452756.0357428691
• The cube root of 1642121165951601132 is 1179781.9107510379

Scales and comparisons

• 1,642,121,165,951,601,132 seconds is equal to 52,214,373,662 years, 51 weeks, 3 days, 17 hours, 12 minutes, 12 seconds.
• To count from 1 to 1,642,121,165,951,601,132 would take you about one hundred eighty-two billion, seven hundred fifty million, three hundred seven thousand, eight hundred twenty 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 1642121165951601132 cubic inches would be around 98315.2 feet tall.

Recreational maths with 1642121165951601132

• 1642121165951601132 backwards is 2311061595611212461
• The number of decimal digits it has is: 19
• The sum of 1642121165951601132's digits is 57
• More coming soon!