15000994000

Names of 15000994000

• Cardinal: 15000994000 can be written as Fifteen billion, nine hundred ninety-four thousand.

Scientific notation

• Scientific notation: 1.5000994 × 10¹⁰

Factors of 15000994000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 368

Divisors of 15000994000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 38 40 50 76 79 80 95 100 125 152 158 190 200 250 263 304 316 361 380 395 400 475 500 526 632 722 760 790 950 1000 1052 1264 1315 1444 1501 1520 1580 1805 1900 1975 2000 2104 2375 2630 2888 3002 3160 3610 3800 3950 4208 4750 4997 5260 5776 6004 6320 6575 7220 7505 7600 7900 9025 9500 9875 9994 10520 12008 13150 14440 15010 15800 18050 19000 19750 19988 20777 21040 24016 24985 26300 28519 28880 30020 31600 32875 36100 37525 38000 39500 39976 41554 45125 49970 52600 57038 60040 65750 72200 75050 79000 79952 83108 90250 94943 99940 103885 105200 114076 120080 124925 131500 142595 144400 150100 158000 166216 180500 187625 189886 199880 207770 228152 249850 263000 285190 300200 332432 361000 375250 379772 394763 399760 415540 456304 474715 499700 519425 526000 570380 600400 624625 712975 722000 750500 759544 789526 831080 949430 999400 1038850 1140760 1249250 1425950 1501000 1519088 1579052 1662160 1898860 1973815 1998800 2077700 2281520 2373575 2498500 2597125 2851900 3002000 3158104 3564875 3797720 3947630 4155400 4747150 4997000 5194250 5703800 6316208 7129750 7500497 7595440 7895260 8310800 9494300 9869075 9994000 10388500 11407600 11867875 14259500 15000994 15790520 18988600 19738150 20777000 23735750 28519000 30001988 31581040 37502485 37977200 39476300 41554000 47471500 49345375 57038000 60003976 75004970 78952600 94943000 98690750 120007952 150009940 157905200 187512425 189886000 197381500 300019880 375024850 394763000 600039760 750049700 789526000 937562125 1500099400 1875124250 3000198800 3750248500 7500497000 15000994000
• Sum of all divisors σ(n): 38913937920
• Sum of proper divisors (its aliquot sum) s(n): 23912943920
• 15000994000 is an abundant number, because the sum of its proper divisors (23912943920) is greater than itself. Its abundance is 8911949920

Bases of 15000994000

• Binary: 1101111110001000010000000011010000₂
• Hexadecimal: 0x37E2100D0
• Base-36: 6W37D1S

Squares and roots of 15000994000

• 15000994000 squared (15000994000²) is 225029820988036000000
• 15000994000 cubed (15000994000³) is 3375670994462602107784000000000
• The square root of 15000994000 is 122478.5450599411
• The cube root of 15000994000 is 2466.2665490115

Scales and comparisons

• 15,000,994,000 seconds is equal to 476 years, 51 weeks, 1 day, 14 hours, 46 minutes, 40 seconds.
• To count from 1 to 15,000,994,000 would take you about nine 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 15000994000 cubic inches would be around 205.5 feet tall.

Recreational maths with 15000994000

• 15000994000 backwards is 00049900051
• The number of decimal digits it has is: 11
• The sum of 15000994000's digits is 28
• More coming soon!