19479748752

Names of 19479748752

• Cardinal: 19479748752 can be written as Nineteen billion, four hundred seventy-nine million, seven hundred forty-eight thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.9479748752 × 10¹⁰

Factors of 19479748752

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 39386

Divisors of 19479748752

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 36 37 48 54 62 72 74 93 108 111 124 144 148 186 216 222 248 279 296 333 372 432 444 496 558 592 666 744 837 888 999 1116 1147 1332 1488 1674 1776 1998 2232 2294 2664 3348 3441 3996 4464 4588 5328 6696 6882 7992 9176 10323 13392 13764 15984 18352 20646 27528 30969 39313 41292 55056 61938 78626 82584 117939 123876 157252 165168 235878 247752 314504 353817 471756 495504 629008 707634 943512 1061451 1218703 1415268 1454581 1887024 2122902 2437406 2830536 2909162 3656109 4245804 4363743 4874812 5661072 5818324 7312218 8491608 8727486 9749624 10968327 11636648 13091229 14624436 16983216 17454972 19499248 21936654 23273296 26182458 29248872 32904981 34909944 39273687 43873308 45092011 52364916 58497744 65809962 69819888 78547374 87746616 90184022 104729832 131619924 135276033 157094748 175493232 180368044 209459664 263239848 270552066 314189496 360736088 405828099 526479696 541104132 628378992 721472176 811656198 1082208264 1217484297 1623312396 2164416528 2434968594 3246624792 4869937188 6493249584 9739874376 19479748752
• Sum of all divisors σ(n): 59279221760
• Sum of proper divisors (its aliquot sum) s(n): 39799473008
• 19479748752 is an abundant number, because the sum of its proper divisors (39799473008) is greater than itself. Its abundance is 20319724256

Bases of 19479748752

• Binary: 10010001001000101010110000010010000₂
• Hexadecimal: 0x489156090
• Base-36: 8Y5QMC0

Squares and roots of 19479748752

• 19479748752 squared (19479748752²) is 379460611441045557504
• 19479748752 cubed (19479748752³) is 7391797372151864120363688235008
• The square root of 19479748752 is 139569.8705021969
• The cube root of 19479748752 is 2690.6742160065

Scales and comparisons

• 19,479,748,752 seconds is equal to 619 years, 20 weeks, 4 days, 1 hour, 19 minutes, 12 seconds.
• To count from 1 to 19,479,748,752 would take you about one thousand, two hundred thirty-eight 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 19479748752 cubic inches would be around 224.2 feet tall.

Recreational maths with 19479748752

• 19479748752 backwards is 25784797491
• The number of decimal digits it has is: 11
• The sum of 19479748752's digits is 63
• More coming soon!