2668989375
2,668,989,375 is an odd composite number composed of six prime numbers multiplied together.
2668989375 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 2668989375:
32 × 54 × 13 × 17 × 19 × 113
(3 × 3 × 5 × 5 × 5 × 5 × 13 × 17 × 19 × 113)See below for interesting mathematical facts about the number 2668989375 from the Numbermatics database.
Names of 2668989375
- Cardinal: 2668989375 can be written as Two billion, six hundred sixty-eight million, nine hundred eighty-nine thousand, three hundred seventy-five.
Scientific notation
- Scientific notation: 2.668989375 × 109
Factors of 2668989375
Divisors of 2668989375
- Number of divisors d(n): 240
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Complete list of divisors:
1 3 5 9 13 15 17 19 25 39 45 51 57 65 75 85 95 113 117 125 153 171 195 221 225 247 255 285 323 325 339 375 425 475 565 585 625 663 741 765 855 969 975 1017 1105 1125 1235 1275 1425 1469 1615 1625 1695 1875 1921 1989 2125 2147 2223 2375 2825 2907 2925 3315 3705 3825 4199 4275 4407 4845 4875 5085 5525 5625 5763 6175 6375 6441 7125 7345 8075 8125 8475 9605 9945 10625 10735 11115 11875 12597 13221 14125 14535 14625 16575 17289 18525 19125 19323 20995 21375 22035 24225 24375 24973 25425 27625 27911 28815 30875 31875 32205 35625 36499 36725 37791 40375 42375 48025 49725 53675 55575 62985 66105 70625 72675 73125 74919 82875 83733 86445 92625 95625 96615 104975 106875 109497 110175 121125 124865 127125 138125 139555 144075 154375 161025 182495 183625 188955 201875 211875 224757 240125 248625 251199 268375 277875 314925 328491 330525 363375 374595 414375 418665 432225 463125 474487 483075 524875 547485 550875 605625 624325 635625 697775 720375 805125 912475 918125 944775 1123785 1200625 1243125 1255995 1341875 1389375 1423461 1574625 1642455 1652625 1816875 1872975 2093325 2161125 2372435 2415375 2624375 2737425 2754375 3121625 3488875 3601875 4025625 4270383 4562375 4723875 5618925 6279975 7117305 7873125 8212275 8263125 9364875 10466625 10805625 11862175 12076875 13687125 15608125 17444375 21351915 22811875 23619375 28094625 31399875 35586525 41061375 46824375 52333125 59310875 68435625 106759575 140473125 156999375 177932625 205306875 296554375 533797875 889663125 2668989375
- Sum of all divisors σ(n): 5833507680
- Sum of proper divisors (its aliquot sum) s(n): 3164518305
- 2668989375 is an abundant number, because the sum of its proper divisors (3164518305) is greater than itself. Its abundance is 495528930
Bases of 2668989375
- Binary: 100111110001010110001011101111112
- Hexadecimal: 0x9F158BBF
- Base-36: 1851PDR
Squares and roots of 2668989375
- 2668989375 squared (26689893752) is 7123504283862890625
- 2668989375 cubed (26689893753) is 19012557246397039034912109375
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The
square root of 2668989375 is 51662.2625811143 -
The
cube root of 2668989375 is 1387.1250508645
Scales and comparisons
How big is 2668989375?- 2,668,989,375 seconds is equal to 84 years, 45 weeks, 1 hour, 56 minutes, 15 seconds.
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To count from 1 to 2,668,989,375 would take you about one hundred sixty-nine 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 2668989375 cubic inches would be around 115.6 feet tall.
Recreational maths with 2668989375
- 2668989375 backwards is 5739898662
- The number of decimal digits it has is: 10
- The sum of 2668989375's digits is 63
- More coming soon!
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