12745709200
12,745,709,200 is an even composite number composed of six prime numbers multiplied together.
12745709200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 12745709200:
24 × 52 × 7 × 172 × 19 × 829
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 17 × 17 × 19 × 829)See below for interesting mathematical facts about the number 12745709200 from the Numbermatics database.
Names of 12745709200
- Cardinal: 12745709200 can be written as Twelve billion, seven hundred forty-five million, seven hundred nine thousand, two hundred.
Scientific notation
- Scientific notation: 1.27457092 × 1010
Factors of 12745709200
Divisors of 12745709200
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 19 20 25 28 34 35 38 40 50 56 68 70 76 80 85 95 100 112 119 133 136 140 152 170 175 190 200 238 266 272 280 289 304 323 340 350 380 400 425 475 476 532 560 578 595 646 665 680 700 760 829 850 950 952 1064 1156 1190 1292 1330 1360 1400 1445 1520 1615 1658 1700 1900 1904 2023 2128 2261 2312 2380 2584 2660 2800 2890 2975 3230 3316 3325 3400 3800 4046 4145 4522 4624 4760 5168 5320 5491 5780 5803 5950 6460 6632 6650 6800 7225 7600 8075 8092 8290 9044 9520 10115 10640 10982 11305 11560 11606 11900 12920 13264 13300 14093 14450 15751 16150 16184 16580 18088 20230 20725 21964 22610 23120 23212 23800 25840 26600 27455 28186 28900 29015 31502 32300 32368 33160 36176 38437 40460 41450 43928 45220 46424 47600 50575 53200 54910 56372 56525 57800 58030 63004 64600 66320 70465 76874 78755 80920 82900 87856 90440 92848 98651 101150 109820 110257 112744 113050 115600 116060 126008 129200 137275 140930 145075 153748 157510 161840 165800 180880 192185 197302 202300 219640 220514 225488 226100 232120 239581 252016 267767 274550 281860 290150 307496 315020 331600 352325 384370 393775 394604 404600 439280 441028 452200 464240 479162 493255 535534 549100 551285 563720 580300 614992 630040 704650 768740 787550 789208 809200 882056 904400 958324 960925 986510 1071068 1098200 1102570 1127440 1160600 1197905 1260080 1338835 1409300 1537480 1575100 1578416 1677067 1764112 1874369 1916648 1921850 1973020 2142136 2196400 2205140 2321200 2395810 2466275 2677670 2756425 2818600 3074960 3150200 3354134 3748738 3833296 3843700 3946040 4284272 4410280 4552039 4791620 4932550 5355340 5512850 5637200 5989525 6300400 6694175 6708268 7497476 7687400 7892080 8385335 8820560 9104078 9371845 9583240 9865100 10710680 11025700 11979050 13388350 13416536 14994952 15374800 16770670 18208156 18743690 19166480 19730200 21421360 22051400 22760195 23958100 26776700 26833072 29989904 31864273 33541340 36416312 37487380 39460400 41926675 44102800 45520390 46859225 47916200 53553400 63728546 67082680 72832624 74974760 83853350 91040780 93718450 95832400 107106800 113800975 127457092 134165360 149949520 159321365 167706700 182081560 187436900 227601950 254914184 318642730 335413400 364163120 374873800 455203900 509828368 637285460 670826800 749747600 796606825 910407800 1274570920 1593213650 1820815600 2549141840 3186427300 6372854600 12745709200
- Sum of all divisors σ(n): 39179585600
- Sum of proper divisors (its aliquot sum) s(n): 26433876400
- 12745709200 is an abundant number, because the sum of its proper divisors (26433876400) is greater than itself. Its abundance is 13688167200
Bases of 12745709200
- Binary: 10111101111011010000010110100100002
- Hexadecimal: 0x2F7B41690
- Base-36: 5USGS5S
Squares and roots of 12745709200
- 12745709200 squared (127457092002) is 162453103010964640000
- 12745709200 cubed (127457092003) is 2070580009615399712922688000000
-
The
square root of 12745709200 is 112896.8963258069 -
The
cube root of 12745709200 is 2335.9022690473
Scales and comparisons
How big is 12745709200?- 12,745,709,200 seconds is equal to 405 years, 14 weeks, 1 day, 18 hours, 46 minutes, 40 seconds.
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To count from 1 to 12,745,709,200 would take you about eight hundred ten 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 12745709200 cubic inches would be around 194.7 feet tall.
Recreational maths with 12745709200
- 12745709200 backwards is 00290754721
- The number of decimal digits it has is: 11
- The sum of 12745709200's digits is 37
- More coming soon!
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