21317078016
21,317,078,016 is an even composite number composed of five prime numbers multiplied together.
21317078016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 21317078016:
210 × 33 × 13 × 127 × 467
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 127 × 467)See below for interesting mathematical facts about the number 21317078016 from the Numbermatics database.
Names of 21317078016
- Cardinal: 21317078016 can be written as Twenty-one billion, three hundred seventeen million, seventy-eight thousand and sixteen.
Scientific notation
- Scientific notation: 2.1317078016 × 1010
Factors of 21317078016
Divisors of 21317078016
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 127 128 144 156 192 208 216 234 254 256 288 312 351 381 384 416 432 467 468 508 512 576 624 702 762 768 832 864 934 936 1016 1024 1143 1152 1248 1401 1404 1524 1536 1651 1664 1728 1868 1872 2032 2286 2304 2496 2802 2808 3048 3072 3302 3328 3429 3456 3736 3744 4064 4203 4572 4608 4953 4992 5604 5616 6071 6096 6604 6656 6858 6912 7472 7488 8128 8406 9144 9216 9906 9984 11208 11232 12142 12192 12609 13208 13312 13716 13824 14859 14944 14976 16256 16812 18213 18288 19812 19968 22416 22464 24284 24384 25218 26416 27432 27648 29718 29888 29952 32512 33624 36426 36576 39624 39936 44577 44832 44928 48568 48768 50436 52832 54639 54864 59309 59436 59776 59904 65024 67248 72852 73152 79248 89154 89664 89856 97136 97536 100872 105664 109278 109728 118618 118872 119552 119808 130048 134496 145704 146304 158496 163917 177927 178308 179328 179712 194272 195072 201744 211328 218556 219456 237236 237744 239104 268992 291408 292608 316992 327834 355854 356616 358656 359424 388544 390144 403488 422656 437112 438912 474472 475488 478208 533781 537984 582816 585216 633984 655668 711708 713232 717312 771017 777088 806976 845312 874224 877824 948944 950976 1067562 1075968 1165632 1170432 1267968 1311336 1423416 1426464 1434624 1542034 1554176 1601343 1613952 1690624 1748448 1755648 1897888 1901952 2135124 2151936 2313051 2331264 2535936 2622672 2846832 2852928 3084068 3108352 3202686 3227904 3496896 3511296 3795776 3803904 4270248 4303872 4626102 4662528 5071872 5245344 5693664 5705856 6168136 6216704 6405372 6455808 6939153 6993792 7591552 7607808 8540496 9252204 9325056 10490688 11387328 11411712 12336272 12810744 12911616 13878306 13987584 15183104 15215616 17080992 18504408 18650112 20817459 20981376 22774656 22823424 24672544 25621488 27756612 27975168 30366208 34161984 37008816 41634918 41962752 45549312 45646848 49345088 51242976 55513224 55950336 60732416 68323968 74017632 83269836 83925504 91098624 98690176 102485952 111026448 136647936 148035264 166539672 167851008 182197248 197380352 204971904 222052896 273295872 296070528 333079344 394760704 409943808 444105792 546591744 592141056 666158688 789521408 819887616 888211584 1184282112 1332317376 1639775232 1776423168 2368564224 2664634752 3552846336 5329269504 7105692672 10658539008 21317078016
- Sum of all divisors σ(n): 68669153280
- Sum of proper divisors (its aliquot sum) s(n): 47352075264
- 21317078016 is an abundant number, because the sum of its proper divisors (47352075264) is greater than itself. Its abundance is 26034997248
Bases of 21317078016
- Binary: 100111101101001100011001100000000002
- Hexadecimal: 0x4F698CC00
- Base-36: 9SJMYO0
Squares and roots of 21317078016
- 21317078016 squared (213170780162) is 454417815140230496256
- 21317078016 cubed (213170780163) is 9686860017204559468911547908096
-
The
square root of 21317078016 is 146003.6917889407 -
The
cube root of 21317078016 is 2772.7404929389
Scales and comparisons
How big is 21317078016?- 21,317,078,016 seconds is equal to 677 years, 42 weeks, 3 days, 10 hours, 33 minutes, 36 seconds.
-
To count from 1 to 21,317,078,016 would take you about one thousand, three hundred fifty-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 21317078016 cubic inches would be around 231.1 feet tall.
Recreational maths with 21317078016
- 21317078016 backwards is 61087071312
- 21317078016 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21317078016's digits is 36
- More coming soon!
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The information we have on file for 21317078016 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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