12512403072
12,512,403,072 is an even composite number composed of five prime numbers multiplied together.
12512403072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 12512403072:
27 × 34 × 132 × 37 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 13 × 37 × 193)See below for interesting mathematical facts about the number 12512403072 from the Numbermatics database.
Names of 12512403072
- Cardinal: 12512403072 can be written as Twelve billion, five hundred twelve million, four hundred three thousand and seventy-two.
Scientific notation
- Scientific notation: 1.2512403072 × 1010
Factors of 12512403072
Divisors of 12512403072
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 37 39 48 52 54 64 72 74 78 81 96 104 108 111 117 128 144 148 156 162 169 192 193 208 216 222 234 288 296 312 324 333 338 351 384 386 416 432 444 468 481 507 576 579 592 624 648 666 676 702 772 832 864 888 936 962 999 1014 1053 1152 1158 1184 1248 1296 1332 1352 1404 1443 1521 1544 1664 1728 1737 1776 1872 1924 1998 2028 2106 2316 2368 2496 2509 2592 2664 2704 2808 2886 2997 3042 3088 3456 3474 3552 3744 3848 3996 4056 4212 4329 4563 4632 4736 4992 5018 5184 5211 5328 5408 5616 5772 5994 6084 6176 6253 6948 7104 7141 7488 7527 7696 7992 8112 8424 8658 9126 9264 10036 10368 10422 10656 10816 11232 11544 11988 12168 12352 12506 12987 13689 13896 14208 14282 14976 15054 15392 15633 15984 16224 16848 17316 18252 18528 18759 20072 20844 21312 21423 21632 22464 22581 23088 23976 24336 24704 25012 25974 27378 27792 28564 30108 30784 31266 31968 32448 32617 33696 34632 36504 37056 37518 38961 40144 41688 42624 42846 44928 45162 46176 47952 48672 50024 51948 54756 55584 56277 57128 60216 61568 62532 63936 64269 64896 65234 67392 67743 69264 73008 74112 75036 77922 80288 83376 85692 90324 92352 92833 95904 97344 97851 100048 103896 109512 111168 112554 114256 120432 125064 127872 128538 130468 134784 135486 138528 146016 150072 155844 160576 166752 168831 171384 180648 184704 185666 191808 192807 194688 195702 200096 203229 207792 219024 222336 225108 228512 240864 250128 257076 260936 270972 277056 278499 292032 293553 300144 311688 321152 333504 337662 342768 361296 371332 383616 385614 391404 400192 406458 415584 438048 450216 457024 481728 500256 506493 514152 521872 541944 554112 556998 578421 584064 587106 600288 623376 667008 675324 685536 722592 742664 771228 782808 800384 812916 831168 835497 876096 880659 900432 914048 963456 1000512 1012986 1028304 1043744 1083888 1113996 1156842 1174212 1200576 1206829 1246752 1350648 1371072 1445184 1485328 1542456 1565616 1625832 1662336 1670994 1752192 1761318 1800864 2001024 2025972 2056608 2087488 2167776 2227992 2313684 2348424 2401152 2413658 2493504 2506491 2641977 2701296 2742144 2890368 2970656 3084912 3131232 3251664 3341988 3522636 3601728 3620487 4051944 4113216 4174976 4335552 4455984 4627368 4696848 4827316 4987008 5012982 5283954 5402592 5941312 6169824 6262464 6503328 6683976 7045272 7203456 7240974 7519473 8103888 8226432 8671104 8911968 9254736 9393696 9654632 10025964 10567908 10805184 10861461 11882624 12339648 12524928 13006656 13367952 14090544 14481948 15038946 16207776 17823936 18509472 18787392 19309264 20051928 21135816 21610368 21722922 24679296 26013312 26735904 28181088 28963896 30077892 32415552 32584383 35647872 37018944 37574784 38618528 40103856 42271632 43445844 53471808 56362176 57927792 60155784 64831104 65168766 74037888 77237056 80207712 84543264 86891688 97753149 106943616 112724352 115855584 120311568 130337532 154474112 160415424 169086528 173783376 195506298 231711168 240623136 260675064 320830848 338173056 347566752 391012596 463422336 481246272 521350128 695133504 782025192 962492544 1042700256 1390267008 1564050384 2085400512 3128100768 4170801024 6256201536 12512403072
- Sum of all divisors σ(n): 41625739980
- Sum of proper divisors (its aliquot sum) s(n): 29113336908
- 12512403072 is an abundant number, because the sum of its proper divisors (29113336908) is greater than itself. Its abundance is 16600933836
Bases of 12512403072
- Binary: 10111010011100110000011110100000002
- Hexadecimal: 0x2E9CC1E80
- Base-36: 5QXK800
Squares and roots of 12512403072
- 12512403072 squared (125124030722) is 156560230636195037184
- 12512403072 cubed (125124030723) is 1958944710765355297652235829248
-
The
square root of 12512403072 is 111858.8533465277 -
The
cube root of 12512403072 is 2321.5617625371
Scales and comparisons
How big is 12512403072?- 12,512,403,072 seconds is equal to 397 years, 44 weeks, 3 days, 11 hours, 31 minutes, 12 seconds.
-
To count from 1 to 12,512,403,072 would take you about seven hundred ninety-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 12512403072 cubic inches would be around 193.5 feet tall.
Recreational maths with 12512403072
- 12512403072 backwards is 27030421521
- 12512403072 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12512403072's digits is 27
- More coming soon!
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