12997432800
12,997,432,800 is an even composite number composed of five prime numbers multiplied together.
12997432800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 12997432800:
25 × 33 × 52 × 112 × 4973
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 11 × 11 × 4973)See below for interesting mathematical facts about the number 12997432800 from the Numbermatics database.
Names of 12997432800
- Cardinal: 12997432800 can be written as Twelve billion, nine hundred ninety-seven million, four hundred thirty-two thousand, eight hundred.
Scientific notation
- Scientific notation: 1.29974328 × 1010
Factors of 12997432800
Divisors of 12997432800
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 27 30 32 33 36 40 44 45 48 50 54 55 60 66 72 75 80 88 90 96 99 100 108 110 120 121 132 135 144 150 160 165 176 180 198 200 216 220 225 240 242 264 270 275 288 297 300 330 352 360 363 396 400 432 440 450 480 484 495 528 540 550 594 600 605 660 675 720 726 792 800 825 864 880 900 968 990 1056 1080 1089 1100 1188 1200 1210 1320 1350 1440 1452 1485 1584 1650 1760 1800 1815 1936 1980 2160 2178 2200 2376 2400 2420 2475 2640 2700 2904 2970 3025 3168 3267 3300 3600 3630 3872 3960 4320 4356 4400 4752 4840 4950 4973 5280 5400 5445 5808 5940 6050 6534 6600 7200 7260 7425 7920 8712 8800 9075 9504 9680 9900 9946 10800 10890 11616 11880 12100 13068 13200 14520 14850 14919 15840 16335 17424 18150 19360 19800 19892 21600 21780 23760 24200 24865 26136 26400 27225 29040 29700 29838 32670 34848 36300 39600 39784 43560 44757 47520 48400 49730 52272 54450 54703 58080 59400 59676 65340 72600 74595 79200 79568 81675 87120 89514 96800 99460 104544 108900 109406 118800 119352 124325 130680 134271 145200 149190 159136 163350 164109 174240 179028 198920 217800 218812 223785 237600 238704 248650 261360 268542 273515 290400 298380 326700 328218 358056 372975 397840 435600 437624 447570 477408 492327 497300 522720 537084 547030 596760 601733 653400 656436 671355 716112 745950 795680 820545 871200 875248 895140 984654 994600 1074168 1094060 1118925 1193520 1203466 1306800 1312872 1342710 1367575 1432224 1476981 1491900 1641090 1750496 1790280 1805199 1969308 1989200 2148336 2188120 2237850 2387040 2406932 2461635 2613600 2625744 2685420 2735150 2953962 2983800 3008665 3282180 3356775 3580560 3610398 3938616 3978400 4102725 4296672 4376240 4475700 4813864 4923270 5251488 5370840 5415597 5470300 5907924 5967600 6017330 6564360 6713550 7161120 7220796 7384905 7877232 8205450 8752480 8951400 9025995 9627728 9846540 10741680 10831194 10940600 11815848 11935200 12034660 12308175 13128720 13427100 14441592 14769810 15043325 15754464 16246791 16410900 17902800 18051990 19255456 19693080 21483360 21662388 21881200 23631696 24069320 24616350 26257440 26854200 27077985 28883184 29539620 30086650 32493582 32821800 35805600 36103980 36924525 39386160 43324776 43762400 45129975 47263392 48138640 49232700 53708400 54155970 57766368 59079240 60173300 64987164 65643600 72207960 73849050 78772320 81233955 86649552 90259950 96277280 98465400 107416800 108311940 118158480 120346600 129974328 131287200 135389925 144415920 147698100 162467910 173299104 180519900 196930800 216623880 236316960 240693200 259948656 270779850 288831840 295396200 324935820 361039800 393861600 406169775 433247760 481386400 519897312 541559700 590792400 649871640 722079600 812339550 866495520 1083119400 1181584800 1299743280 1444159200 1624679100 2166238800 2599486560 3249358200 4332477600 6498716400 12997432800
- Sum of all divisors σ(n): 51679661040
- Sum of proper divisors (its aliquot sum) s(n): 38682228240
- 12997432800 is an abundant number, because the sum of its proper divisors (38682228240) is greater than itself. Its abundance is 25684795440
Bases of 12997432800
- Binary: 11000001101011010100010101111000002
- Hexadecimal: 0x306B515E0
- Base-36: 5YYC3C0
Squares and roots of 12997432800
- 12997432800 squared (129974328002) is 168933259390515840000
- 12997432800 cubed (129974328003) is 2195698686613198587735552000000
-
The
square root of 12997432800 is 114006.2840373283 -
The
cube root of 12997432800 is 2351.1798994181
Scales and comparisons
How big is 12997432800?- 12,997,432,800 seconds is equal to 413 years, 14 weeks, 3 days, 6 hours.
-
To count from 1 to 12,997,432,800 would take you about eight hundred twenty-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 12997432800 cubic inches would be around 195.9 feet tall.
Recreational maths with 12997432800
- 12997432800 backwards is 00823479921
- 12997432800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12997432800's digits is 45
- More coming soon!
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