97847421399

Names of 97847421399

• Cardinal: 97847421399 can be written as Ninety-seven billion, eight hundred forty-seven million, four hundred twenty-one thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 9.7847421399 × 10¹⁰

Factors of 97847421399

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6016

Divisors of 97847421399

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 13 21 23 39 49 63 69 91 117 127 147 161 207 273 299 381 441 483 637 819 889 897 1127 1143 1449 1651 1911 2093 2667 2691 2921 3381 4953 5733 5843 6223 6279 8001 8763 10143 11557 14651 14859 17529 18669 18837 20447 26289 34671 37973 40901 43953 52587 56007 61341 75959 80899 104013 113919 122703 131859 134389 143129 184023 227877 242697 265811 286307 341757 368109 403167 429387 531713 683631 728091 742061 797433 858921 940723 1209501 1288161 1595139 1747057 1860677 2226183 2392299 2576763 2822169 3721991 4785417 5194427 5241171 5582031 6585061 6678549 8466507 9646793 11165973 12229399 15583281 15723513 16746093 17067403 19755183 28940379 33497919 36360989 36688197 46749843 51202209 59265549 67527551 85605793 86821137 109082967 110064591 119471821 153606627 202582653 221876239 256817379 327248901 358415463 472692857 607747959 665628717 770452137 836302747 1075246389 1418078571 1553133673 1996886151 2508908241 4254235713 4659401019 7526724723 10871935711 13978203057 32615807133 97847421399
• Sum of all divisors σ(n): 186242015232
• Sum of proper divisors (its aliquot sum) s(n): 88394593833
• 97847421399 is a deficient number, because the sum of its proper divisors (88394593833) is less than itself. Its deficiency is 9452827566

Bases of 97847421399

• Binary: 1011011001000001010010010100111010111₂
• Hexadecimal: 0x16C82929D7
• Base-36: 18Y7TTJR

Squares and roots of 97847421399

• 97847421399 squared (97847421399²) is 9574117874433483117201
• 97847421399 cubed (97847421399³) is 936802746183391190964118352384199
• The square root of 97847421399 is 312805.7246902621
• The cube root of 97847421399 is 4608.0423488257

Scales and comparisons

• 97,847,421,399 seconds is equal to 3,111 years, 12 weeks, 5 days, 7 hours, 16 minutes, 39 seconds.
• To count from 1 to 97,847,421,399 would take you about six thousand, two hundred twenty-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 97847421399 cubic inches would be around 384 feet tall.

Recreational maths with 97847421399

• 97847421399 backwards is 99312474879
• 97847421399 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 97847421399's digits is 63
• More coming soon!