18029650080

Names of 18029650080

• Cardinal: 18029650080 can be written as Eighteen billion, twenty-nine million, six hundred fifty thousand and eighty.

Scientific notation

• Scientific notation: 1.802965008 × 10¹⁰

Factors of 18029650080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6067

Divisors of 18029650080

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 37 39 40 48 52 60 65 74 78 80 96 104 111 120 130 148 156 160 169 185 195 208 222 240 260 296 312 338 370 390 416 444 480 481 507 520 555 592 624 676 740 780 845 888 962 1014 1040 1110 1184 1248 1352 1443 1480 1560 1690 1776 1924 2028 2080 2220 2405 2535 2704 2886 2960 3120 3380 3552 3848 4056 4440 4810 5070 5408 5772 5920 6007 6240 6253 6760 7215 7696 8112 8880 9620 10140 11544 12014 12506 13520 14430 15392 16224 17760 18021 18759 19240 20280 23088 24028 25012 27040 28860 30035 31265 36042 37518 38480 40560 46176 48056 50024 57720 60070 62530 72084 75036 76960 78091 81120 90105 93795 96112 100048 115440 120140 125060 144168 150072 156182 180210 187590 192224 200096 222259 230880 234273 240280 250120 288336 300144 312364 360420 375180 390455 444518 468546 480560 500240 576672 600288 624728 666777 720840 750360 780910 889036 937092 961120 1000480 1015183 1111295 1171365 1249456 1333554 1441680 1500720 1561820 1778072 1874184 2030366 2222590 2342730 2498912 2667108 2883360 2889367 3001440 3045549 3123640 3333885 3556144 3748368 4060732 4445180 4685460 5075915 5334216 5778734 6091098 6247280 6667770 7112288 7496736 8121464 8668101 8890360 9370920 10151830 10668432 11557468 12182196 12494560 13335540 14446835 15227745 16242928 17336202 17780720 18741840 20303660 21336864 23114936 24364392 26671080 28893670 30455490 32485856 34672404 35561440 37483680 37561771 40607320 43340505 46229872 48728784 53342160 57787340 60910980 69344808 75123542 81214640 86681010 92459744 97457568 106684320 112685313 115574680 121821960 138689616 150247084 162429280 173362020 187808855 225370626 231149360 243643920 277379232 300494168 346724040 375617710 450741252 462298720 487287840 563426565 600988336 693448080 751235420 901482504 1126853130 1201976672 1386896160 1502470840 1802965008 2253706260 3004941680 3605930016 4507412520 6009883360 9014825040 18029650080
• Sum of all divisors σ(n): 63170803584
• Sum of proper divisors (its aliquot sum) s(n): 45141153504
• 18029650080 is an abundant number, because the sum of its proper divisors (45141153504) is greater than itself. Its abundance is 27111503424

Bases of 18029650080

• Binary: 10000110010101001101010000010100000₂
• Hexadecimal: 0x432A6A0A0
• Base-36: 8A6DZ1C

Squares and roots of 18029650080

• 18029650080 squared (18029650080²) is 325068282007244006400
• 18029650080 cubed (18029650080³) is 5860867376697369460569280512000
• The square root of 18029650080 is 134274.5325070991
• The cube root of 18029650080 is 2622.1795898567

Scales and comparisons

• 18,029,650,080 seconds is equal to 573 years, 14 weeks, 6 days, 12 hours, 8 minutes.
• To count from 1 to 18,029,650,080 would take you about one thousand, one hundred forty-six 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 18029650080 cubic inches would be around 218.5 feet tall.

Recreational maths with 18029650080

• 18029650080 backwards is 08005692081
• 18029650080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18029650080's digits is 39
• More coming soon!