20107029707946

Names of 20107029707946

• Cardinal: 20107029707946 can be written as Twenty trillion, one hundred seven billion, twenty-nine million, seven hundred seven thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 2.0107029707946 × 10¹³

Factors of 20107029707946

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 526

Divisors of 20107029707946

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 18 27 54 59 81 118 162 177 223 239 243 354 446 478 486 531 669 717 1062 1338 1434 1593 2007 2151 3186 3481 4014 4302 4779 6021 6453 6962 9558 10443 12042 12906 13157 14101 14337 18063 19359 20886 26314 28202 28674 31329 36126 38718 39471 42303 49729 53297 54189 58077 62658 78942 84606 93987 99458 106594 108378 116154 118413 126909 149187 159891 187974 236826 253818 281961 298374 319782 355239 380727 447561 479673 563922 710478 761454 776263 831959 845883 895122 959346 1065717 1142181 1342683 1439019 1552526 1663918 1691766 2131434 2284362 2328789 2495877 2685366 2878038 2934011 3144523 3197151 3426543 4028049 4317057 4657578 4991754 5868022 6289046 6394302 6853086 6986367 7487631 8056098 8634114 8802033 9433569 11885231 12084147 12951171 13972734 14975262 17604066 18867138 20959101 22462893 23770462 24168294 25902342 26406099 28300707 35655693 41918202 44925786 52812198 56601414 62877303 67388679 71311386 79218297 84902121 106967079 125754606 134777358 158436594 169804242 173106649 185526857 188631909 202166037 213934158 237654891 254706363 320901237 346213298 371053714 377263818 404332074 475309782 509412726 519319947 556580571 641802474 701228629 712964673 764119089 962703711 1038639894 1113161142 1402457258 1425929346 1528238178 1557959841 1669741713 1925407422 2103685887 2888111133 3115919682 3339483426 4207371774 4673879523 5009225139 5776222266 6311057661 9347759046 10018450278 12622115322 14021638569 15027675417 18933172983 28043277138 30055350834 37866345966 41372489111 42064915707 45083026251 56799518949 82744978222 84129831414 90166052502 113599037898 124117467333 170398556847 248234934666 340797113694 372352401999 744704803998 1117057205997 2234114411994 3351171617991 6702343235982 10053514853973 20107029707946
• Sum of all divisors σ(n): 46357646811840
• Sum of proper divisors (its aliquot sum) s(n): 26250617103894
• 20107029707946 is an abundant number, because the sum of its proper divisors (26250617103894) is greater than itself. Its abundance is 6143587395948

Bases of 20107029707946

• Binary: 100100100100110001000010111001111110010101010₂
• Hexadecimal: 0x1249885CFCAA
• Base-36: 74L1IC8MI

Squares and roots of 20107029707946

• 20107029707946 squared (20107029707946²) is 404292643676223006055538916
• 20107029707946 cubed (20107029707946³) is 8129124197101842513233268839635117426536
• The square root of 20107029707946 is 4484086.2734726681
• The cube root of 20107029707946 is 27192.5106019923

Scales and comparisons

• 20,107,029,707,946 seconds is equal to 639,341 years, 18 weeks, 1 day, 5 hours, 59 minutes, 6 seconds.
• To count from 1 to 20,107,029,707,946 would take you about one million, five hundred ninety-eight thousand, three hundred fifty-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 20107029707946 cubic inches would be around 2266 feet tall.

Recreational maths with 20107029707946

• 20107029707946 backwards is 64970792070102
• 20107029707946 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20107029707946's digits is 54
• More coming soon!