12521164032
12,521,164,032 is an even composite number composed of four prime numbers multiplied together.
12521164032 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred seventy-eight divisors.
Prime factorization of 12521164032:
28 × 36 × 132 × 397
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 397)See below for interesting mathematical facts about the number 12521164032 from the Numbermatics database.
Names of 12521164032
- Cardinal: 12521164032 can be written as Twelve billion, five hundred twenty-one million, one hundred sixty-four thousand and thirty-two.
Scientific notation
- Scientific notation: 1.2521164032 × 1010
Factors of 12521164032
Divisors of 12521164032
- Number of divisors d(n): 378
-
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 81 96 104 108 117 128 144 156 162 169 192 208 216 234 243 256 288 312 324 338 351 384 397 416 432 468 486 507 576 624 648 676 702 729 768 794 832 864 936 972 1014 1053 1152 1191 1248 1296 1352 1404 1458 1521 1588 1664 1728 1872 1944 2028 2106 2304 2382 2496 2592 2704 2808 2916 3042 3159 3176 3328 3456 3573 3744 3888 4056 4212 4563 4764 4992 5161 5184 5408 5616 5832 6084 6318 6352 6912 7146 7488 7776 8112 8424 9126 9477 9528 9984 10322 10368 10719 10816 11232 11664 12168 12636 12704 13689 14292 14976 15483 15552 16224 16848 18252 18954 19056 20644 20736 21438 21632 22464 23328 24336 25272 25408 27378 28584 29952 30966 31104 32157 32448 33696 36504 37908 38112 41067 41288 42876 43264 44928 46449 46656 48672 50544 50816 54756 57168 61932 62208 64314 64896 67093 67392 73008 75816 76224 82134 82576 85752 89856 92898 93312 96471 97344 101088 101632 109512 114336 123201 123864 128628 129792 134186 134784 139347 146016 151632 152448 164268 165152 171504 185796 186624 192942 194688 201279 202176 219024 228672 246402 247728 257256 268372 269568 278694 289413 292032 303264 304896 328536 330304 343008 371592 385884 389376 402558 404352 418041 438048 457344 492804 495456 514512 536744 557388 578826 584064 603837 606528 657072 660608 686016 743184 771768 805116 808704 836082 876096 914688 985608 990912 1029024 1073488 1114776 1157652 1168128 1207674 1213056 1254123 1314144 1321216 1372032 1486368 1543536 1610232 1672164 1752192 1811511 1971216 1981824 2058048 2146976 2229552 2315304 2415348 2426112 2508246 2628288 2744064 2972736 3087072 3220464 3344328 3504384 3623022 3762369 3942432 3963648 4116096 4293952 4459104 4630608 4830696 5016492 5256576 5434533 5945472 6174144 6440928 6688656 7246044 7524738 7884864 8232192 8587904 8918208 9261216 9661392 10032984 10513152 10869066 11890944 12348288 12881856 13377312 14492088 15049476 15769728 16303599 17175808 17836416 18522432 19322784 20065968 21738132 24696576 25763712 26754624 28984176 30098952 31539456 32607198 35672832 37044864 38645568 40131936 43476264 48910797 51527424 53509248 57968352 60197904 65214396 74089728 77291136 80263872 86952528 97821594 107018496 115936704 120395808 130428792 154582272 160527744 173905056 195643188 231873408 240791616 260857584 321055488 347810112 391286376 463746816 481583232 521715168 695620224 782572752 963166464 1043430336 1391240448 1565145504 2086860672 3130291008 4173721344 6260582016 12521164032
- Sum of all divisors σ(n): 40679464182
- Sum of proper divisors (its aliquot sum) s(n): 28158300150
- 12521164032 is an abundant number, because the sum of its proper divisors (28158300150) is greater than itself. Its abundance is 15637136118
Bases of 12521164032
- Binary: 10111010100101000111001101000000002
- Hexadecimal: 0x2EA51CD00
- Base-36: 5R2S000
Squares and roots of 12521164032
- 12521164032 squared (125211640322) is 156779548716250497024
- 12521164032 cubed (125211640323) is 1963062446339107497239031840768
-
The
square root of 12521164032 is 111898.0072744819 -
The
cube root of 12521164032 is 2322.1034747471
Scales and comparisons
How big is 12521164032?- 12,521,164,032 seconds is equal to 398 years, 6 weeks, 6 days, 21 hours, 7 minutes, 12 seconds.
-
To count from 1 to 12,521,164,032 would take you about seven hundred ninety-six 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 12521164032 cubic inches would be around 193.5 feet tall.
Recreational maths with 12521164032
- 12521164032 backwards is 23046112521
- 12521164032 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12521164032's digits is 27
- More coming soon!
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