14815489920

Names of 14815489920

• Cardinal: 14815489920 can be written as Fourteen billion, eight hundred fifteen million, four hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.481548992 × 10¹⁰

Factors of 14815489920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 100241

Divisors of 14815489920

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 55 56 60 64 66 70 77 80 84 88 96 105 110 112 120 128 132 140 154 160 165 168 176 192 210 220 224 231 240 264 280 308 320 330 336 352 384 385 420 440 448 462 480 528 560 616 640 660 672 704 770 840 880 896 924 960 1056 1120 1155 1232 1320 1344 1408 1540 1680 1760 1848 1920 2112 2240 2310 2464 2640 2688 3080 3360 3520 3696 4224 4480 4620 4928 5280 6160 6720 7040 7392 9240 9856 10560 12320 13440 14784 18480 21120 24640 29568 36960 49280 73920 100213 147840 200426 300639 400852 501065 601278 701491 801704 1002130 1102343 1202556 1402982 1503195 1603408 2004260 2104473 2204686 2405112 2805964 3006390 3206816 3307029 3507455 4008520 4208946 4409372 4810224 5511715 5611928 6012780 6413632 6614058 7014910 7716401 8017040 8417892 8818744 9620448 10522365 11023430 11223856 12025560 12827264 13228116 14029820 15432802 16034080 16535145 16835784 17637488 19240896 21044730 22046860 22447712 23149203 24051120 26456232 28059640 30865604 32068160 33070290 33671568 35274976 38481792 38582005 42089460 44093720 44895424 46298406 48102240 52912464 56119280 61731208 64136320 66140580 67343136 70549952 77164010 84178920 88187440 89790848 92596812 96204480 105824928 112238560 115746015 123462416 132281160 134686272 141099904 154328020 168357840 176374880 185193624 192408960 211649856 224477120 231492030 246924832 264562320 269372544 308656040 336715680 352749760 370387248 423299712 448954240 462984060 493849664 529124640 617312080 673431360 705499520 740774496 925968120 987699328 1058249280 1234624160 1346862720 1481548992 1851936240 2116498560 2469248320 2963097984 3703872480 4938496640 7407744960 14815489920
• Sum of all divisors σ(n): 58877729280
• Sum of proper divisors (its aliquot sum) s(n): 44062239360
• 14815489920 is an abundant number, because the sum of its proper divisors (44062239360) is greater than itself. Its abundance is 29246749440

Bases of 14815489920

• Binary: 1101110011000100100110111110000000₂
• Hexadecimal: 0x373126F80
• Base-36: 6T0RD6O

Squares and roots of 14815489920

• 14815489920 squared (14815489920²) is 219498741569621606400
• 14815489920 cubed (14815489920³) is 3251981393177413887833407488000
• The square root of 14815489920 is 121718.8971359829
• The cube root of 14815489920 is 2456.0583051585

Scales and comparisons

• 14,815,489,920 seconds is equal to 471 years, 4 weeks, 3 days, 13 hours, 52 minutes.
• To count from 1 to 14,815,489,920 would take you about nine hundred forty-two 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 14815489920 cubic inches would be around 204.7 feet tall.

Recreational maths with 14815489920

• 14815489920 backwards is 02998451841
• The number of decimal digits it has is: 11
• The sum of 14815489920's digits is 51
• More coming soon!