129369532448
129,369,532,448 is an even composite number composed of four prime numbers multiplied together.
129369532448 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 129369532448:
25 × 132 × 672 × 732
(2 × 2 × 2 × 2 × 2 × 13 × 13 × 67 × 67 × 73 × 73)See below for interesting mathematical facts about the number 129369532448 from the Numbermatics database.
Names of 129369532448
- Cardinal: 129369532448 can be written as One hundred twenty-nine billion, three hundred sixty-nine million, five hundred thirty-two thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.29369532448 × 1011
Factors of 129369532448
Divisors of 129369532448
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 4 8 13 16 26 32 52 67 73 104 134 146 169 208 268 292 338 416 536 584 676 871 949 1072 1168 1352 1742 1898 2144 2336 2704 3484 3796 4489 4891 5329 5408 6968 7592 8978 9782 10658 11323 12337 13936 15184 17956 19564 21316 22646 24674 27872 30368 35912 39128 42632 45292 49348 58357 63583 69277 71824 78256 85264 90584 98696 116714 127166 138554 143648 156512 170528 181168 197392 233428 254332 277108 327697 357043 362336 394784 466856 508664 554216 655394 714086 758641 826579 900601 933712 1017328 1108432 1310788 1428172 1517282 1653158 1801202 1867424 2034656 2216864 2621576 2856344 3034564 3306316 3602404 4260061 4641559 5243152 5712688 6069128 6612632 7204808 8520122 9283118 10486304 11425376 12138256 13225264 14409616 17040244 18566236 23921881 24276512 26450528 28819232 34080488 37132472 47843762 55380793 60340267 68160976 74264944 95687524 110761586 120680534 136321952 148529888 191375048 221523172 241361068 310984453 382750096 443046344 482722136 621968906 765500192 886092688 965444272 1243937812 1772185376 1930888544 2487875624 4042797889 4975751248 8085595778 9951502496 16171191556 32342383112 64684766224 129369532448
- Sum of all divisors σ(n): 283860939159
- Sum of proper divisors (its aliquot sum) s(n): 154491406711
- 129369532448 is an abundant number, because the sum of its proper divisors (154491406711) is greater than itself. Its abundance is 25121874263
Bases of 129369532448
- Binary: 11110000111110000011001101000001000002
- Hexadecimal: 0x1E1F066820
- Base-36: 1NFJA23K
Squares and roots of 129369532448
- 129369532448 squared (1293695324482) is 16736475925814124872704
- 129369532448 cubed (1293695324483) is 2165190065349781268536003997499392
-
The
square root of 129369532448 is 359679.7637454741 -
The
cube root of 129369532448 is 5057.5944609489
Scales and comparisons
How big is 129369532448?- 129,369,532,448 seconds is equal to 4,113 years, 28 weeks, 4 days, 13 hours, 14 minutes, 8 seconds.
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To count from 1 to 129,369,532,448 would take you about eight thousand, two hundred twenty-seven 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 129369532448 cubic inches would be around 421.5 feet tall.
Recreational maths with 129369532448
- 129369532448 backwards is 844235963921
- The number of decimal digits it has is: 12
- The sum of 129369532448's digits is 56
- More coming soon!
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