18969048800

Names of 18969048800

• Cardinal: 18969048800 can be written as Eighteen billion, nine hundred sixty-nine million, forty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.89690488 × 10¹⁰

Factors of 18969048800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3529

Divisors of 18969048800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 31 32 34 40 50 52 62 65 68 80 85 100 104 124 130 136 155 160 170 200 208 221 248 260 272 310 325 340 400 403 416 425 442 496 520 527 544 620 650 680 775 800 806 850 884 992 1040 1054 1105 1240 1300 1360 1550 1612 1700 1768 2015 2080 2108 2210 2480 2600 2635 2720 3100 3224 3400 3461 3536 4030 4216 4420 4960 5200 5270 5525 6200 6448 6800 6851 6922 7072 8060 8432 8840 10075 10400 10540 11050 12400 12896 13175 13600 13702 13844 16120 16864 17305 17680 20150 21080 22100 24800 26350 27404 27688 32240 34255 34610 35360 40300 42160 44200 44993 52700 54808 55376 58837 64480 68510 69220 80600 84320 86525 88400 89986 105400 107291 109616 110752 117674 137020 138440 161200 171275 173050 176800 179972 210800 214582 219232 224965 235348 274040 276880 294185 322400 342550 346100 359944 421600 429164 449930 470696 536455 548080 553760 588370 685100 692200 719888 764881 858328 899860 941392 1072910 1096160 1124825 1176740 1370200 1384400 1394783 1439776 1470925 1529762 1716656 1799720 1823947 1882784 2145820 2249650 2353480 2682275 2740400 2768800 2789566 2941850 3059524 3433312 3599440 3647894 3824405 4291640 4499300 4706960 5364550 5480800 5579132 5883700 6119048 6973915 7198880 7295788 7648810 8583280 8998600 9119735 9413920 10729100 11158264 11767400 12238096 13947830 14591576 15297620 17166560 17997200 18239470 19122025 21458200 22316528 23534800 23711311 24476192 27895660 29183152 30595240 34869575 35994400 36478940 38244050 42916400 44633056 45598675 47069600 47422622 55791320 58366304 61190480 69739150 72957880 76488100 85832800 91197350 94845244 111582640 118556555 122380960 139478300 145915760 152976200 182394700 189690488 223165280 237113110 278956600 291831520 305952400 364789400 379380976 474226220 557913200 592782775 611904800 729578800 758761952 948452440 1115826400 1185565550 1459157600 1896904880 2371131100 3793809760 4742262200 9484524400 18969048800
• Sum of all divisors σ(n): 54523010304
• Sum of proper divisors (its aliquot sum) s(n): 35553961504
• 18969048800 is an abundant number, because the sum of its proper divisors (35553961504) is greater than itself. Its abundance is 16584912704

Bases of 18969048800

• Binary: 10001101010101001001011011011100000₂
• Hexadecimal: 0x46AA4B6E0
• Base-36: 8PPOJQ8

Squares and roots of 18969048800

• 18969048800 squared (18969048800²) is 359824812376781440000
• 18969048800 cubed (18969048800³) is 6825534425426011122294272000000
• The square root of 18969048800 is 137728.1699580735
• The cube root of 18969048800 is 2666.9519097653

Scales and comparisons

• 18,969,048,800 seconds is equal to 603 years, 8 weeks, 1 day, 4 hours, 13 minutes, 20 seconds.
• To count from 1 to 18,969,048,800 would take you about one thousand, two hundred 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 18969048800 cubic inches would be around 222.2 feet tall.

Recreational maths with 18969048800

• 18969048800 backwards is 00884096981
• The number of decimal digits it has is: 11
• The sum of 18969048800's digits is 53
• More coming soon!