12918057984
12,918,057,984 is an even composite number composed of five prime numbers multiplied together.
What does the number 12918057984 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 352 divisors.
12918057984 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 12918057984:
210 × 33 × 13 × 127 × 283
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 127 × 283)See below for interesting mathematical facts about the number 12918057984 from the Numbermatics database.
Names of 12918057984
- Cardinal: 12918057984 can be written as Twelve billion, nine hundred eighteen million, fifty-seven thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.2918057984 × 1010
Factors of 12918057984
Divisors of 12918057984
- 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 96 104 108 117 127 128 144 156 192 208 216 234 254 256 283 288 312 351 381 384 416 432 468 508 512 566 576 624 702 762 768 832 849 864 936 1016 1024 1132 1143 1152 1248 1404 1524 1536 1651 1664 1698 1728 1872 2032 2264 2286 2304 2496 2547 2808 3048 3072 3302 3328 3396 3429 3456 3679 3744 4064 4528 4572 4608 4953 4992 5094 5616 6096 6604 6656 6792 6858 6912 7358 7488 7641 8128 9056 9144 9216 9906 9984 10188 11037 11232 12192 13208 13312 13584 13716 13824 14716 14859 14976 15282 16256 18112 18288 19812 19968 20376 22074 22464 24384 26416 27168 27432 27648 29432 29718 29952 30564 32512 33111 35941 36224 36576 39624 39936 40752 44148 44577 44928 48768 52832 54336 54864 58864 59436 59904 61128 65024 66222 71882 72448 73152 79248 81504 88296 89154 89856 97536 99333 105664 107823 108672 109728 117728 118872 119808 122256 130048 132444 143764 144896 146304 158496 163008 176592 178308 179712 195072 198666 211328 215646 217344 219456 235456 237744 244512 264888 287528 289792 292608 316992 323469 326016 353184 356616 359424 390144 397332 422656 431292 434688 438912 467233 470912 475488 489024 529776 575056 585216 633984 646938 652032 706368 713232 794664 845312 862584 869376 877824 934466 941824 950976 970407 978048 1059552 1150112 1170432 1267968 1293876 1304064 1401699 1412736 1426464 1589328 1690624 1725168 1755648 1868932 1883648 1901952 1940814 1956096 2119104 2300224 2535936 2587752 2608128 2803398 2825472 2852928 3178656 3450336 3511296 3737864 3767296 3803904 3881628 3912192 4205097 4238208 4600448 5071872 5175504 5606796 5650944 5705856 6357312 6900672 7475728 7607808 7763256 7824384 8410194 8476416 9200896 10351008 11213592 11301888 11411712 12615291 12714624 13801344 14951456 15215616 15526512 16820388 16952832 18401792 20702016 22427184 22823424 25230582 25429248 27602688 29902912 31053024 33640776 33905664 36803584 41404032 44854368 45646848 50461164 50858496 55205376 59805824 62106048 67281552 82808064 89708736 100922328 101716992 110410752 119611648 124212096 134563104 165616128 179417472 201844656 239223296 248424192 269126208 331232256 358834944 403689312 478446592 496848384 538252416 717669888 807378624 993696768 1076504832 1435339776 1614757248 2153009664 3229514496 4306019328 6459028992 12918057984
- Sum of all divisors σ(n): 41671024640
- Sum of proper divisors (its aliquot sum) s(n): 28752966656
- 12918057984 is an abundant number, because the sum of its proper divisors (28752966656) is greater than itself. Its abundance is 15834908672
Bases of 12918057984
- Binary: 11000000011111100111101100000000002
- Hexadecimal: 0x301F9EC00
- Base-36: 5XN2TC0
Squares and roots of 12918057984
- 12918057984 squared (129180579842) is 166876222077986144256
- 12918057984 cubed (129180579843) is 2155716712954285981447596539904
-
The
square root of 12918057984 is 113657.6349569179 -
The
cube root of 12918057984 is 2346.3839351751
Scales and comparisons
How big is 12918057984?- 12,918,057,984 seconds is equal to 410 years, 39 weeks, 1 day, 13 hours, 26 minutes, 24 seconds.
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To count from 1 to 12,918,057,984 would take you about eight hundred twenty-one 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 12918057984 cubic inches would be around 195.5 feet tall.
Recreational maths with 12918057984
- 12918057984 backwards is 48975081921
- 12918057984 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12918057984's digits is 54
- More coming soon!
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The information we have on file for 12918057984 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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