13259078028

Names of 13259078028

• Cardinal: 13259078028 can be written as Thirteen billion, two hundred fifty-nine million, seventy-eight thousand and twenty-eight.

Scientific notation

• Scientific notation: 1.3259078028 × 10¹⁰

Factors of 13259078028

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2588

Divisors of 13259078028

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 38 42 54 57 63 76 84 108 114 126 133 171 189 228 252 266 342 361 378 399 513 532 684 722 756 798 1026 1083 1197 1444 1596 2052 2166 2394 2527 2557 3249 3591 4332 4788 5054 5114 6498 6859 7182 7581 7671 9747 10108 10228 12996 13718 14364 15162 15342 17899 19494 20577 22743 23013 27436 30324 30684 35798 38988 41154 45486 46026 48013 48583 53697 61731 68229 69039 71596 82308 90972 92052 96026 97166 107394 123462 136458 138078 144039 145749 161091 185193 192052 194332 214788 246924 272916 276156 288078 291498 322182 340081 370386 432117 437247 483273 576156 582996 644364 680162 740772 864234 874494 923077 966546 1020243 1296351 1311741 1360324 1728468 1748988 1846154 1933092 2040486 2592702 2623482 2769231 3060729 3692308 4080972 5185404 5246964 5538462 6121458 6461539 8307693 9182187 11076924 12242916 12923078 16615386 17538463 18364374 19384617 24923079 25846156 33230772 35076926 36728748 38769234 49846158 52615389 58153851 70153852 77538468 99692316 105230778 116307702 122769241 157846167 174461553 210461556 232615404 245538482 315692334 348923106 368307723 473538501 491076964 631384668 697846212 736615446 947077002 1104923169 1473230892 1894154004 2209846338 3314769507 4419692676 6629539014 13259078028
• Sum of all divisors σ(n): 41484620800
• Sum of proper divisors (its aliquot sum) s(n): 28225542772
• 13259078028 is an abundant number, because the sum of its proper divisors (28225542772) is greater than itself. Its abundance is 14966464744

Bases of 13259078028

• Binary: 1100010110010011010111100110001100₂
• Hexadecimal: 0x3164D798C
• Base-36: 63A4230

Squares and roots of 13259078028

• 13259078028 squared (13259078028²) is 175803150152592368784
• 13259078028 cubed (13259078028³) is 2330987685441422324184407477952
• The square root of 13259078028 is 115148.0700142213
• The cube root of 13259078028 is 2366.8520359027

Scales and comparisons

• 13,259,078,028 seconds is equal to 421 years, 31 weeks, 13 hours, 13 minutes, 48 seconds.
• To count from 1 to 13,259,078,028 would take you about eight hundred forty-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 13259078028 cubic inches would be around 197.2 feet tall.

Recreational maths with 13259078028

• 13259078028 backwards is 82087095231
• The number of decimal digits it has is: 11
• The sum of 13259078028's digits is 45
• More coming soon!