100020721472
100,020,721,472 is an even composite number composed of six prime numbers multiplied together.
100020721472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 100020721472:
26 × 7 × 41 × 53 × 127 × 809
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 41 × 53 × 127 × 809)See below for interesting mathematical facts about the number 100020721472 from the Numbermatics database.
Names of 100020721472
- Cardinal: 100020721472 can be written as One hundred billion, twenty million, seven hundred twenty-one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.00020721472 × 1011
Factors of 100020721472
Divisors of 100020721472
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 41 53 56 64 82 106 112 127 164 212 224 254 287 328 371 424 448 508 574 656 742 809 848 889 1016 1148 1312 1484 1618 1696 1778 2032 2173 2296 2624 2968 3236 3392 3556 4064 4346 4592 5207 5663 5936 6472 6731 7112 8128 8692 9184 10414 11326 11872 12944 13462 14224 15211 17384 18368 20828 22652 23744 25888 26924 28448 30422 33169 34768 36449 41656 42877 45304 47117 51776 53848 56896 60844 66338 69536 72898 83312 85754 90608 94234 102743 107696 121688 132676 139072 145796 166624 171508 181216 188468 205486 215392 232183 243376 265352 275971 291592 300139 333248 343016 362432 376936 410972 430784 464366 486752 530704 551942 583184 600278 686032 719201 753872 821944 928732 973504 1061408 1103884 1166368 1200556 1372064 1438402 1507744 1643888 1757957 1857464 1931797 2122816 2207768 2332736 2401112 2744128 2876804 3015488 3287776 3515914 3714928 3863594 4212463 4415536 4802224 5445379 5753608 6575552 7031828 7429856 7727188 8424926 8831072 9604448 10890758 11507216 12305699 14063656 14859712 15454376 16849852 17662144 19208896 21781516 23014432 24611398 28127312 29487241 30908752 33699704 38117653 43563032 46028864 49222796 56254624 58974482 61817504 67399408 76235306 87126064 98445592 112509248 117948964 123635008 134798816 152470612 174252128 196891184 223260539 235897928 269597632 304941224 348504256 393782368 446521078 471795856 609882448 787564736 893042156 943591712 1219764896 1562823773 1786084312 1887183424 2439529792 3125647546 3572168624 6251295092 7144337248 12502590184 14288674496 25005180368 50010360736 100020721472
- Sum of all divisors σ(n): 238908579840
- Sum of proper divisors (its aliquot sum) s(n): 138887858368
- 100020721472 is an abundant number, because the sum of its proper divisors (138887858368) is greater than itself. Its abundance is 38867136896
Bases of 100020721472
- Binary: 10111010010011011001100010111010000002
- Hexadecimal: 0x1749B31740
- Base-36: 19Y5R6M8
Squares and roots of 100020721472
- 100020721472 squared (1000207214722) is 10004144723779401846784
- 100020721472 cubed (1000207214723) is 1000621772982717927287944882946048
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The
square root of 100020721472 is 316260.5278437385 -
The
cube root of 100020721472 is 4641.9094133143
Scales and comparisons
How big is 100020721472?- 100,020,721,472 seconds is equal to 3,180 years, 18 weeks, 1 day, 5 hours, 44 minutes, 32 seconds.
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To count from 1 to 100,020,721,472 would take you about six thousand, three hundred sixty 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 100020721472 cubic inches would be around 386.8 feet tall.
Recreational maths with 100020721472
- 100020721472 backwards is 274127020001
- The number of decimal digits it has is: 12
- The sum of 100020721472's digits is 26
- More coming soon!
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