12490072560
12,490,072,560 is an even composite number composed of six prime numbers multiplied together.
12490072560 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 12490072560:
24 × 33 × 5 × 72 × 19 × 6211
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 19 × 6211)See below for interesting mathematical facts about the number 12490072560 from the Numbermatics database.
Names of 12490072560
- Cardinal: 12490072560 can be written as Twelve billion, four hundred ninety million, seventy-two thousand, five hundred sixty.
Scientific notation
- Scientific notation: 1.249007256 × 1010
Factors of 12490072560
Divisors of 12490072560
- 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 18 19 20 21 24 27 28 30 35 36 38 40 42 45 48 49 54 56 57 60 63 70 72 76 80 84 90 95 98 105 108 112 114 120 126 133 135 140 144 147 152 168 171 180 189 190 196 210 216 228 240 245 252 266 270 280 285 294 304 315 336 342 360 378 380 392 399 420 432 441 456 490 504 513 532 540 560 570 588 630 665 684 720 735 756 760 784 798 840 855 882 912 931 945 980 1008 1026 1064 1080 1140 1176 1197 1260 1323 1330 1368 1470 1512 1520 1596 1680 1710 1764 1862 1890 1960 1995 2052 2128 2160 2205 2280 2352 2394 2520 2565 2646 2660 2736 2793 2940 3024 3192 3420 3528 3591 3724 3780 3920 3990 4104 4410 4560 4655 4788 5040 5130 5292 5320 5586 5880 5985 6211 6384 6615 6840 7056 7182 7448 7560 7980 8208 8379 8820 9310 9576 10260 10584 10640 11172 11760 11970 12422 13230 13680 13965 14364 14896 15120 15960 16758 17640 17955 18620 18633 19152 20520 21168 22344 23940 24844 25137 26460 27930 28728 31055 31920 33516 35280 35910 37240 37266 41040 41895 43477 44688 47880 49688 50274 52920 55860 55899 57456 62110 67032 71820 74480 74532 83790 86954 93165 95760 99376 100548 105840 111720 111798 118009 124220 125685 130431 134064 143640 149064 167580 167697 173908 186330 201096 217385 223440 223596 236018 248440 251370 260862 279495 287280 298128 304339 335160 335394 347816 354027 372660 391293 402192 434770 447192 472036 496880 502740 521724 558990 590045 608678 652155 670320 670788 695632 708054 745320 782586 826063 838485 869540 894384 913017 944072 1005480 1043448 1062081 1117980 1173879 1180090 1217356 1304310 1341576 1416108 1490640 1521695 1565172 1652126 1676970 1739080 1770135 1826034 1888144 1956465 2010960 2086896 2124162 2235960 2347758 2360180 2434712 2478189 2608620 2683152 2739051 2832216 3043390 3130344 3186243 3304252 3353940 3478160 3540270 3652068 3912930 4130315 4248324 4471920 4565085 4695516 4720360 4869424 4956378 5217240 5310405 5478102 5664432 5782441 5869395 6086780 6260688 6372486 6608504 6707880 7080540 7304136 7434567 7825860 8217153 8260630 8496648 9130170 9391032 9440720 9912756 10434480 10620810 10956204 11564882 11738790 12173560 12390945 12744972 13217008 13415760 13695255 14161080 14608272 14869134 15651720 15931215 16434306 16521260 16993296 17347323 18260340 18782064 19825512 21241620 21912408 22303701 23129764 23477580 24347120 24781890 25489944 27390510 28322160 28912205 29738268 31303440 31862430 32868612 33042520 34694646 36520680 37172835 39651024 41085765 42483240 43824816 44607402 46259528 46955160 49563780 50979888 52041969 54781020 57824410 59476536 63724860 65737224 66085040 69389292 73041360 74345670 82171530 84966480 86736615 89214804 92519056 93910320 99127560 104083938 109562040 111518505 115648820 118953072 127449720 131474448 138778584 148691340 156125907 164343060 173473230 178429608 198255120 208167876 219124080 223037010 231297640 254899440 260209845 277557168 297382680 312251814 328686120 346946460 356859216 416335752 446074020 462595280 520419690 594765360 624503628 657372240 693892920 780629535 832671504 892148040 1040839380 1249007256 1387785840 1561259070 1784296080 2081678760 2498014512 3122518140 4163357520 6245036280 12490072560
- Sum of all divisors σ(n): 52687699200
- Sum of proper divisors (its aliquot sum) s(n): 40197626640
- 12490072560 is an abundant number, because the sum of its proper divisors (40197626640) is greater than itself. Its abundance is 27707554080
Bases of 12490072560
- Binary: 10111010000111011101100001111100002
- Hexadecimal: 0x2E87761F0
- Base-36: 5QK9LO0
Squares and roots of 12490072560
- 12490072560 squared (124900725602) is 156001912554064953600
- 12490072560 cubed (124900725603) is 1948475207299046193417033216000
-
The
square root of 12490072560 is 111758.9931951787 -
The
cube root of 12490072560 is 2320.1798661579
Scales and comparisons
How big is 12490072560?- 12,490,072,560 seconds is equal to 397 years, 7 weeks, 4 days, 36 minutes.
-
To count from 1 to 12,490,072,560 would take you about seven hundred ninety-four 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 12490072560 cubic inches would be around 193.3 feet tall.
Recreational maths with 12490072560
- 12490072560 backwards is 06527009421
- 12490072560 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12490072560's digits is 36
- More coming soon!
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