1001990921225672
1,001,990,921,225,672 is an even composite number composed of four prime numbers multiplied together.
1001990921225672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 1001990921225672:
23 × 74 × 4013 × 809
(2 × 2 × 2 × 7 × 7 × 7 × 7 × 401 × 401 × 401 × 809)See below for interesting mathematical facts about the number 1001990921225672 from the Numbermatics database.
Names of 1001990921225672
- Cardinal: 1001990921225672 can be written as One quadrillion, one trillion, nine hundred ninety billion, nine hundred twenty-one million, two hundred twenty-five thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.001990921225672 × 1015
Factors of 1001990921225672
Divisors of 1001990921225672
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 7 8 14 28 49 56 98 196 343 392 401 686 802 809 1372 1604 1618 2401 2744 2807 3208 3236 4802 5614 5663 6472 9604 11228 11326 19208 19649 22456 22652 39298 39641 45304 78596 79282 137543 157192 158564 160801 275086 277487 317128 321602 324409 550172 554974 643204 648818 962801 1100344 1109948 1125607 1286408 1297636 1925602 1942409 2219896 2251214 2270863 2595272 3851204 3884818 4502428 4541726 7702408 7769636 7879249 9004856 9083452 15539272 15758498 15896041 18166904 31516996 31792082 55154743 63033992 63584164 64481201 110309486 111272287 127168328 128962402 130088009 220618972 222544574 257924804 260176018 386083201 441237944 445089148 451368407 515849608 520352036 772166402 778906009 890178296 902736814 910616063 1040704072 1544332804 1557812018 1805473628 1821232126 3088665608 3115624036 3159578849 3610947256 3642464252 6231248072 6319157698 6374312441 7284928504 12638315396 12748624882 22117051943 25276630792 25497249764 44234103886 44620187087 50994499528 52165291609 88468207772 89240374174 104330583218 154819363601 176936415544 178480748348 208661166436 309638727202 312341309609 356961496696 365157041263 417322332872 619277454404 624682619218 730314082526 1238554908808 1249365238436 1460628165052 2498730476872 2556099288841 2921256330104 5112198577682 10224397155364 17892695021887 20448794310728 35785390043774 71570780087548 125248865153209 143141560175096 250497730306418 500995460612836 1001990921225672
- Sum of all divisors σ(n): 2199919989288600
- Sum of proper divisors (its aliquot sum) s(n): 1197929068062928
- 1001990921225672 is an abundant number, because the sum of its proper divisors (1197929068062928) is greater than itself. Its abundance is 195938146837256
Bases of 1001990921225672
- Binary: 111000111101001110001100001110110110000101110010002
- Hexadecimal: 0x38F4E30ED85C8
- Base-36: 9V6C9VUX1K
Squares and roots of 1001990921225672
- 1001990921225672 squared (10019909212256722) is 1003985806218670831298751851584
- 1001990921225672 cubed (10019909212256723) is 1005984662870544998509851877759959396714664448
-
The
square root of 1001990921225672 is 31654240.1776708581 -
The
cube root of 1001990921225672 is 100066.3200476453
Scales and comparisons
How big is 1001990921225672?- 1,001,990,921,225,672 seconds is equal to 31,860,211 years, 48 weeks, 3 days, 19 hours, 34 minutes, 32 seconds.
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To count from 1 to 1,001,990,921,225,672 would take you about ninety-five million, five hundred eighty thousand, six hundred thirty-five 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 1001990921225672 cubic inches would be around 8338.9 feet tall.
Recreational maths with 1001990921225672
- 1001990921225672 backwards is 2765221290991001
- 1001990921225672 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 1001990921225672's digits is 56
- More coming soon!
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