13415803128

Names of 13415803128

• Cardinal: 13415803128 can be written as Thirteen billion, four hundred fifteen million, eight hundred three thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3415803128 × 10¹⁰

Factors of 13415803128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3091

Divisors of 13415803128

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 28 36 39 42 52 56 63 72 78 84 91 104 117 126 156 168 182 234 252 273 312 364 468 504 546 728 819 936 983 1092 1638 1966 2083 2184 2949 3276 3932 4166 5898 6249 6552 6881 7864 8332 8847 11796 12498 12779 13762 14581 16664 17694 18747 20643 23592 24996 25558 27079 27524 29162 35388 37494 38337 41286 43743 49992 51116 54158 55048 58324 61929 70776 74988 76674 81237 82572 87486 89453 102232 108316 115011 116648 123858 131229 149976 153348 162474 165144 174972 178906 189553 216632 230022 243711 247716 262458 268359 306696 324948 349944 357812 379106 460044 487422 495432 524916 536718 568659 649896 715624 758212 805077 920088 974844 1049832 1073436 1137318 1516424 1610154 1705977 1949688 2047589 2146872 2274636 3220308 3411954 4095178 4549272 6142767 6440616 6823908 8190356 12285534 13647816 14333123 16380712 18428301 24571068 26618657 28666246 36856602 42999369 49142136 53237314 57332492 73713204 79855971 85998738 106474628 114664984 128998107 147426408 159711942 171997476 186330599 212949256 239567913 257996214 319423884 343994952 372661198 479135826 515992428 558991797 638847768 745322396 958271652 1031984856 1117983594 1490644792 1676975391 1916543304 2235967188 3353950782 4471934376 6707901564 13415803128
• Sum of all divisors σ(n): 44786327040
• Sum of proper divisors (its aliquot sum) s(n): 31370523912
• 13415803128 is an abundant number, because the sum of its proper divisors (31370523912) is greater than itself. Its abundance is 17954720784

Bases of 13415803128

• Binary: 1100011111101001001110100011111000₂
• Hexadecimal: 0x31FA4E8F8
• Base-36: 65VF7Y0

Squares and roots of 13415803128

• 13415803128 squared (13415803128²) is 179983773569254584384
• 13415803128 cubed (13415803128³) is 2414626872439649377807207153152
• The square root of 13415803128 is 115826.6080311429
• The cube root of 13415803128 is 2376.1410954199

Scales and comparisons

• 13,415,803,128 seconds is equal to 426 years, 30 weeks, 1 day, 11 hours, 58 minutes, 48 seconds.
• To count from 1 to 13,415,803,128 would take you about eight 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 13415803128 cubic inches would be around 198 feet tall.

Recreational maths with 13415803128

• 13415803128 backwards is 82130851431
• 13415803128 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13415803128's digits is 36
• More coming soon!