13387680000

Names of 13387680000

• Cardinal: 13387680000 can be written as Thirteen billion, three hundred eighty-seven million, six hundred eighty thousand.

Scientific notation

• Scientific notation: 1.338768 × 10¹⁰

Factors of 13387680000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1043

Divisors of 13387680000

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 125 128 135 144 150 160 162 180 192 200 216 225 240 250 256 270 288 300 320 324 360 375 384 400 405 432 450 480 500 540 576 600 625 640 648 675 720 750 768 800 810 864 900 960 1000 1033 1080 1125 1152 1200 1250 1280 1296 1350 1440 1500 1600 1620 1728 1800 1875 1920 2000 2025 2066 2160 2250 2304 2400 2500 2592 2700 2880 3000 3099 3200 3240 3375 3456 3600 3750 3840 4000 4050 4132 4320 4500 4800 5000 5165 5184 5400 5625 5760 6000 6198 6400 6480 6750 6912 7200 7500 8000 8100 8264 8640 9000 9297 9600 10000 10125 10330 10368 10800 11250 11520 12000 12396 12960 13500 14400 15000 15495 16000 16200 16528 16875 17280 18000 18594 19200 20000 20250 20660 20736 21600 22500 24000 24792 25825 25920 27000 27891 28800 30000 30990 32000 32400 33056 33750 34560 36000 37188 40000 40500 41320 43200 45000 46485 48000 49584 50625 51650 51840 54000 55782 57600 60000 61980 64800 66112 67500 72000 74376 77475 80000 81000 82640 83673 86400 90000 92970 96000 99168 101250 103300 103680 108000 111564 120000 123960 129125 129600 132224 135000 139455 144000 148752 154950 160000 162000 165280 167346 172800 180000 185940 198336 202500 206600 216000 223128 232425 240000 247920 258250 259200 264448 270000 278910 288000 297504 309900 324000 330560 334692 360000 371880 387375 396672 405000 413200 418365 432000 446256 464850 480000 495840 516500 518400 540000 557820 595008 619800 645625 648000 661120 669384 697275 720000 743760 774750 793344 810000 826400 836730 864000 892512 929700 991680 1033000 1080000 1115640 1162125 1190016 1239600 1291250 1296000 1322240 1338768 1394550 1440000 1487520 1549500 1620000 1652800 1673460 1785024 1859400 1936875 1983360 2066000 2091825 2160000 2231280 2324250 2380032 2479200 2582500 2592000 2677536 2789100 2975040 3099000 3240000 3305600 3346920 3486375 3570048 3718800 3873750 3966720 4132000 4183650 4320000 4462560 4648500 4958400 5165000 5355072 5578200 5810625 5950080 6198000 6480000 6611200 6693840 6972750 7140096 7437600 7747500 8264000 8367300 8925120 9297000 9916800 10330000 10459125 10710144 11156400 11621250 11900160 12396000 12960000 13387680 13945500 14875200 15495000 16528000 16734600 17431875 17850240 18594000 19833600 20660000 20918250 21420288 22312800 23242500 24792000 26775360 27891000 29750400 30990000 33056000 33469200 34863750 35700480 37188000 41320000 41836500 44625600 46485000 49584000 52295625 53550720 55782000 59500800 61980000 66938400 69727500 74376000 82640000 83673000 89251200 92970000 99168000 104591250 107101440 111564000 123960000 133876800 139455000 148752000 165280000 167346000 178502400 185940000 209182500 223128000 247920000 267753600 278910000 297504000 334692000 371880000 418365000 446256000 495840000 535507200 557820000 669384000 743760000 836730000 892512000 1115640000 1338768000 1487520000 1673460000 2231280000 2677536000 3346920000 4462560000 6693840000 13387680000
• Sum of all divisors σ(n): 49931871374
• Sum of proper divisors (its aliquot sum) s(n): 36544191374
• 13387680000 is an abundant number, because the sum of its proper divisors (36544191374) is greater than itself. Its abundance is 23156511374

Bases of 13387680000

• Binary: 1100011101111101111100100100000000₂
• Hexadecimal: 0x31DF7C900
• Base-36: 65EOG00

Squares and roots of 13387680000

• 13387680000 squared (13387680000²) is 179229975782400000000
• 13387680000 cubed (13387680000³) is 2399473562182520832000000000000
• The square root of 13387680000 is 115705.1424959149
• The cube root of 13387680000 is 2374.4795905007

Scales and comparisons

• 13,387,680,000 seconds is equal to 425 years, 35 weeks, 5 days.
• To count from 1 to 13,387,680,000 would take you about eight hundred fifty-one 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 13387680000 cubic inches would be around 197.9 feet tall.

Recreational maths with 13387680000

• 13387680000 backwards is 00008678331
• 13387680000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13387680000's digits is 36
• More coming soon!