12492649512
12,492,649,512 is an even composite number composed of seven prime numbers multiplied together.
12492649512 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12492649512:
23 × 32 × 7 × 17 × 37 × 157 × 251
(2 × 2 × 2 × 3 × 3 × 7 × 17 × 37 × 157 × 251)See below for interesting mathematical facts about the number 12492649512 from the Numbermatics database.
Names of 12492649512
- Cardinal: 12492649512 can be written as Twelve billion, four hundred ninety-two million, six hundred forty-nine thousand, five hundred twelve.
Scientific notation
- Scientific notation: 1.2492649512 × 1010
Factors of 12492649512
Divisors of 12492649512
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 17 18 21 24 28 34 36 37 42 51 56 63 68 72 74 84 102 111 119 126 136 148 153 157 168 204 222 238 251 252 259 296 306 314 333 357 408 444 471 476 502 504 518 612 628 629 666 714 753 777 888 942 952 1004 1036 1071 1099 1224 1256 1258 1332 1413 1428 1506 1554 1757 1884 1887 2008 2072 2142 2198 2259 2331 2516 2664 2669 2826 2856 3012 3108 3297 3514 3768 3774 4267 4284 4396 4403 4518 4662 5032 5271 5338 5652 5661 5809 6024 6216 6594 7028 7548 8007 8534 8568 8792 8806 9036 9287 9324 9891 10542 10676 11304 11322 11618 12801 13188 13209 14056 15096 15813 16014 17068 17427 17612 18072 18574 18648 18683 19782 21084 21352 22644 23236 24021 25602 26376 26418 27861 29869 31626 32028 34136 34854 35224 37148 37366 38403 39407 39564 39627 40663 42168 45288 46472 48042 51204 52281 52836 55722 56049 59738 63252 64056 65009 69708 74296 74732 76806 78814 79128 79254 81326 83583 89607 96084 98753 102408 104562 105672 111444 112098 118221 119476 121989 126504 130018 139416 149464 153612 157628 157879 158508 162652 167166 168147 179214 192168 195027 197506 209124 222888 224196 236442 238952 243978 260036 268821 275849 296259 307224 315256 315758 317016 325304 334332 336294 354663 358428 365967 390054 395012 418248 448392 472884 473637 487956 520072 537642 551698 585081 592518 631516 668664 669919 672588 691271 709326 716856 731934 780108 790024 827547 888777 945768 947274 975912 1075284 1103396 1105153 1170162 1185036 1263032 1339838 1345176 1382542 1418652 1420911 1458059 1463868 1560216 1655094 1777554 1894548 2009757 2073813 2150568 2206792 2210306 2340324 2370072 2482641 2679676 2765084 2837304 2841822 2916118 2927736 3310188 3315459 3555108 3789096 4019514 4147626 4374177 4420612 4680648 4689433 4965282 5359352 5530168 5683644 5832236 6029271 6221439 6620376 6630918 7110216 8039028 8295252 8748354 8841224 9378866 9930564 9946377 10206413 11367288 11664472 12058542 12442878 13122531 13261836 14068299 16078056 16590504 17496708 18757732 19861128 19892754 20412826 24117084 24787003 24885756 26245062 26523672 28136598 30619239 34993416 37515464 39785508 40825652 42204897 48234168 49574006 49771512 52490124 56273196 61238478 74361009 79571016 81651304 84409794 91857717 99148012 104980248 112546392 122476956 148722018 168819588 173509021 183715434 198296024 223083027 244953912 297444036 337639176 347018042 367430868 446166054 520527063 594888072 694036084 734861736 892332108 1041054126 1388072168 1561581189 1784664216 2082108252 3123162378 4164216504 6246324756 12492649512
- Sum of all divisors σ(n): 42485264640
- Sum of proper divisors (its aliquot sum) s(n): 29992615128
- 12492649512 is an abundant number, because the sum of its proper divisors (29992615128) is greater than itself. Its abundance is 17499965616
Bases of 12492649512
- Binary: 10111010001001111010110100001010002
- Hexadecimal: 0x2E89EB428
- Base-36: 5QLSU20
Squares and roots of 12492649512
- 12492649512 squared (124926495122) is 156066291829673838144
- 12492649512 cubed (124926495123) is 1949681484465624461208808585728
-
The
square root of 12492649512 is 111770.5216593355 -
The
cube root of 12492649512 is 2320.3394217029
Scales and comparisons
How big is 12492649512?- 12,492,649,512 seconds is equal to 397 years, 11 weeks, 5 days, 20 hours, 25 minutes, 12 seconds.
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To count from 1 to 12,492,649,512 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 12492649512 cubic inches would be around 193.4 feet tall.
Recreational maths with 12492649512
- 12492649512 backwards is 21594629421
- The number of decimal digits it has is: 11
- The sum of 12492649512's digits is 45
- More coming soon!
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