381209412472
381,209,412,472 is an even composite number composed of five prime numbers multiplied together.
381209412472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 381209412472:
23 × 73 × 192 × 532 × 137
(2 × 2 × 2 × 7 × 7 × 7 × 19 × 19 × 53 × 53 × 137)See below for interesting mathematical facts about the number 381209412472 from the Numbermatics database.
Names of 381209412472
- Cardinal: 381209412472 can be written as Three hundred eighty-one billion, two hundred nine million, four hundred twelve thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 3.81209412472 × 1011
Factors of 381209412472
Divisors of 381209412472
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 8 14 19 28 38 49 53 56 76 98 106 133 137 152 196 212 266 274 343 361 371 392 424 532 548 686 722 742 931 959 1007 1064 1096 1372 1444 1484 1862 1918 2014 2527 2597 2603 2744 2809 2888 2968 3724 3836 4028 5054 5194 5206 5618 6517 6713 7049 7261 7448 7672 8056 10108 10388 10412 11236 13034 13426 14098 14522 17689 18179 18221 19133 19663 20216 20776 20824 22472 26068 26852 28196 29044 35378 36358 36442 38266 39326 46991 49343 49457 50827 52136 53371 53704 56392 58088 70756 72716 72884 76532 78652 93982 98686 98914 101654 106742 123823 127547 133931 137641 137959 141512 145432 145768 153064 157304 187964 197372 197828 203308 213484 247646 255094 267862 275282 275918 345401 346199 355789 373597 375928 384833 394744 395656 406616 426968 495292 510188 535724 550564 551836 690802 692398 711578 747194 769666 892829 937517 963487 965713 990584 1014049 1020376 1071448 1101128 1103672 1381604 1384796 1423156 1494388 1539332 1785658 1875034 1926974 1931426 2028098 2423393 2490523 2615179 2621221 2693831 2763208 2769592 2846312 2988776 3078664 3571316 3750068 3853948 3862852 4056196 4846786 4981046 5230358 5242442 5387662 6562619 6759991 7098343 7142632 7311827 7500136 7707896 7725704 8112392 9693572 9962092 10460716 10484884 10775324 13125238 13519982 14196686 14623654 16963751 18306253 18348547 18856817 19387144 19924184 20921432 20969768 21550648 26250476 27039964 28393372 29247308 33927502 36612506 36697094 37713634 47319937 49688401 51182789 52500952 54079928 56786744 58494616 67855004 73225012 73394188 75427268 94639874 99376802 102365578 128439829 131997719 135710008 138924713 146450024 146788376 150854536 189279748 198753604 204731156 256879658 263995438 277849426 347818807 358279523 378559496 397507208 409462312 513759316 527990876 555698852 695637614 716559046 899078803 972472991 1027518632 1055981752 1111397704 1391275228 1433118092 1798157606 1944945982 2507956661 2782550456 2866236184 3596315212 3889891964 5015913322 6807310937 7192630424 7779783928 10031826644 13614621874 20063653288 27229243748 47651176559 54458487496 95302353118 190604706236 381209412472
- Sum of all divisors σ(n): 903184884000
- Sum of proper divisors (its aliquot sum) s(n): 521975471528
- 381209412472 is an abundant number, because the sum of its proper divisors (521975471528) is greater than itself. Its abundance is 140766059056
Bases of 381209412472
- Binary: 1011000110000011101101000000011011110002
- Hexadecimal: 0x58C1DA0378
- Base-36: 4V4I8P6G
Squares and roots of 381209412472
- 381209412472 squared (3812094124722) is 145320616157247429150784
- 381209412472 cubed (3812094124723) is 55397586705373322831302814538178048
-
The
square root of 381209412472 is 617421.5840671591 -
The
cube root of 381209412472 is 7250.8324844899
Scales and comparisons
How big is 381209412472?- 381,209,412,472 seconds is equal to 12,121 years, 14 weeks, 3 days, 23 hours, 27 minutes, 52 seconds.
-
To count from 1 to 381,209,412,472 would take you about twenty-four thousand, two hundred forty-two 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 381209412472 cubic inches would be around 604.2 feet tall.
Recreational maths with 381209412472
- 381209412472 backwards is 274214902183
- The number of decimal digits it has is: 12
- The sum of 381209412472's digits is 43
- More coming soon!
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