15220799424

Names of 15220799424

• Cardinal: 15220799424 can be written as Fifteen billion, two hundred twenty million, seven hundred ninety-nine thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.5220799424 × 10¹⁰

Factors of 15220799424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 127685

Divisors of 15220799424

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 64 69 72 81 92 96 108 138 144 162 184 192 207 216 276 288 324 368 414 432 552 576 621 648 736 828 864 1104 1242 1296 1472 1656 1728 1863 2208 2484 2592 3312 3726 4416 4968 5184 6624 7452 9936 13248 14904 19872 29808 39744 59616 119232 127657 255314 382971 510628 765942 1021256 1148913 1531884 2042512 2297826 2936111 3063768 3446739 4085024 4595652 5872222 6127536 6893478 8170048 8808333 9191304 10340217 11744444 12255072 13786956 17616666 18382608 20680434 23488888 24510144 26424999 27573912 35233332 36765216 41360868 46977776 52849998 55147824 70466664 73530432 79274997 82721736 93955552 105699996 110295648 140933328 158549994 165443472 187911104 211399992 220591296 237824991 281866656 317099988 330886944 422799984 475649982 563733312 634199976 661773888 845599968 951299964 1268399952 1691199936 1902599928 2536799904 3805199856 5073599808 7610399712 15220799424
• Sum of all divisors σ(n): 47081291664
• Sum of proper divisors (its aliquot sum) s(n): 31860492240
• 15220799424 is an abundant number, because the sum of its proper divisors (31860492240) is greater than itself. Its abundance is 16639692816

Bases of 15220799424

• Binary: 1110001011001110101111011111000000₂
• Hexadecimal: 0x38B3AF7C0
• Base-36: 6ZQ2K00

Squares and roots of 15220799424

• 15220799424 squared (15220799424²) is 231672735105638731776
• 15220799424 cubed (15220799424³) is 3526244233052410587768231297024
• The square root of 15220799424 is 123372.6040253669
• The cube root of 15220799424 is 2478.2540295011

Scales and comparisons

• 15,220,799,424 seconds is equal to 483 years, 50 weeks, 4 days, 15 hours, 50 minutes, 24 seconds.
• To count from 1 to 15,220,799,424 would take you about nine hundred sixty-seven 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 15220799424 cubic inches would be around 206.5 feet tall.

Recreational maths with 15220799424

• 15220799424 backwards is 42499702251
• The number of decimal digits it has is: 11
• The sum of 15220799424's digits is 45
• More coming soon!