12809931120
12,809,931,120 is an even composite number composed of seven prime numbers multiplied together.
12809931120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 12809931120:
24 × 32 × 5 × 7 × 17 × 307 × 487
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 17 × 307 × 487)See below for interesting mathematical facts about the number 12809931120 from the Numbermatics database.
Names of 12809931120
- Cardinal: 12809931120 can be written as Twelve billion, eight hundred nine million, nine hundred thirty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.280993112 × 1010
Factors of 12809931120
Divisors of 12809931120
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 28 30 34 35 36 40 42 45 48 51 56 60 63 68 70 72 80 84 85 90 102 105 112 119 120 126 136 140 144 153 168 170 180 204 210 238 240 252 255 272 280 306 307 315 336 340 357 360 408 420 476 487 504 510 560 595 612 614 630 680 714 720 765 816 840 921 952 974 1008 1020 1071 1190 1224 1228 1260 1360 1428 1461 1530 1535 1680 1785 1842 1904 1948 2040 2142 2149 2380 2435 2448 2456 2520 2763 2856 2922 3060 3070 3409 3570 3684 3896 4080 4284 4298 4383 4605 4760 4870 4912 5040 5219 5355 5526 5712 5844 6120 6140 6447 6818 7140 7305 7368 7792 8279 8568 8596 8766 9210 9520 9740 10227 10438 10710 10745 11052 11688 12240 12280 12894 13636 13815 14280 14610 14736 15657 16558 17045 17136 17192 17532 18420 19341 19480 20454 20876 21420 21490 21915 22104 23376 24560 24837 25788 26095 27272 27630 28560 29220 30681 31314 32235 33116 34090 34384 35064 36533 36840 38682 38960 40908 41395 41752 42840 42980 43830 44208 46971 49674 51135 51576 52190 54544 55260 57953 58440 61362 62628 64470 66232 68180 70128 73066 73680 74511 77364 78285 81816 82790 83504 85680 85960 87660 93942 96705 99348 102270 103152 104380 109599 110520 115906 116880 122724 124185 125256 128940 132464 136360 146132 149022 149509 153405 154728 156570 163632 165580 171920 173859 175320 182665 187884 193410 198696 204540 208760 219198 221040 231812 234855 245448 248370 250512 257880 272720 289765 292264 298044 299018 306810 309456 313140 328797 331160 347718 350640 365330 372555 375768 386820 397392 409080 417520 438396 448527 463624 469710 490896 496740 515760 521577 547995 579530 584528 596088 598036 613620 626280 657594 662320 695436 730660 745110 747545 751536 773640 818160 869295 876792 897054 927248 939420 993480 1043154 1046563 1095990 1159060 1192176 1196072 1227240 1252560 1315188 1345581 1390872 1461320 1490220 1495090 1547280 1643985 1738590 1753584 1794108 1878840 1986960 2086308 2093126 2191980 2242635 2318120 2392144 2454480 2541653 2607885 2630376 2691162 2781744 2922640 2980440 2990180 3139689 3287970 3477180 3588216 3757680 4172616 4186252 4383960 4485270 4636240 5083306 5215770 5232815 5260752 5382324 5960880 5980360 6279378 6575940 6727905 6954360 7176432 7624959 8345232 8372504 8767920 8970540 9419067 10166612 10431540 10465630 10764648 11960720 12558756 12708265 13151880 13455810 13908720 15249918 15698445 16745008 17791571 17941080 18838134 20333224 20863080 20931260 21529296 22874877 25117512 25416530 26303760 26911620 30499836 31396890 35583142 35882160 37676268 38124795 40666448 41726160 41862520 45749754 47095335 50235024 50833060 53374713 53823240 60999672 62793780 71166284 75352536 76249590 83725040 88957855 91499508 94190670 101666120 106749426 107646480 114374385 121999344 125587560 142332568 150705072 152499180 160124139 177915710 182999016 188381340 203332240 213498852 228748770 251175120 266873565 284665136 304998360 320248278 355831420 365998032 376762680 426997704 457497540 533747130 609996720 640496556 711662840 753525360 800620695 853995408 914995080 1067494260 1280993112 1423325680 1601241390 1829990160 2134988520 2561986224 3202482780 4269977040 6404965560 12809931120
- Sum of all divisors σ(n): 52334650368
- Sum of proper divisors (its aliquot sum) s(n): 39524719248
- 12809931120 is an abundant number, because the sum of its proper divisors (39524719248) is greater than itself. Its abundance is 26714788128
Bases of 12809931120
- Binary: 10111110111000100000001001011100002
- Hexadecimal: 0x2FB880970
- Base-36: 5VUPA40
Squares and roots of 12809931120
- 12809931120 squared (128099311202) is 164094335299144454400
- 12809931120 cubed (128099311203) is 2102037132364225055793980928000
-
The
square root of 12809931120 is 113180.9662443293 -
The
cube root of 12809931120 is 2339.8190085743
Scales and comparisons
How big is 12809931120?- 12,809,931,120 seconds is equal to 407 years, 16 weeks, 3 days, 2 hours, 12 minutes.
-
To count from 1 to 12,809,931,120 would take you about eight hundred fourteen 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 12809931120 cubic inches would be around 195 feet tall.
Recreational maths with 12809931120
- 12809931120 backwards is 02113990821
- 12809931120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12809931120's digits is 36
- More coming soon!
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