12949539680
12,949,539,680 is an even composite number composed of six prime numbers multiplied together.
12949539680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12949539680:
25 × 5 × 73 × 11 × 19 × 1129
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 11 × 19 × 1129)See below for interesting mathematical facts about the number 12949539680 from the Numbermatics database.
Names of 12949539680
- Cardinal: 12949539680 can be written as Twelve billion, nine hundred forty-nine million, five hundred thirty-nine thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.294953968 × 1010
Factors of 12949539680
Divisors of 12949539680
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 19 20 22 28 32 35 38 40 44 49 55 56 70 76 77 80 88 95 98 110 112 133 140 152 154 160 176 190 196 209 220 224 245 266 280 304 308 343 352 380 385 392 418 440 490 532 539 560 608 616 665 686 760 770 784 836 880 931 980 1045 1064 1078 1120 1129 1232 1330 1372 1463 1520 1540 1568 1672 1715 1760 1862 1960 2090 2128 2156 2258 2464 2660 2695 2744 2926 3040 3080 3344 3430 3724 3773 3920 4180 4256 4312 4516 4655 5320 5390 5488 5645 5852 6160 6517 6688 6860 7315 7448 7546 7840 7903 8360 8624 9032 9310 10241 10640 10780 10976 11290 11704 12320 12419 13034 13720 14630 14896 15092 15806 16720 17248 18064 18620 18865 20482 21280 21451 21560 22580 23408 24838 26068 27440 29260 29792 30184 31612 32585 33440 36128 37240 37730 39515 40964 42902 43120 45160 46816 49676 51205 52136 54880 55321 58520 60368 62095 63224 65170 71687 74480 75460 79030 81928 85804 86240 86933 90320 99352 102410 104272 107255 110642 117040 120736 124190 126448 130340 143374 148960 150157 150920 158060 163856 171608 173866 180640 198704 204820 208544 214510 221284 234080 235961 248380 252896 260680 276605 286748 300314 301840 316120 327712 343216 347732 358435 387247 397408 409640 429020 434665 442568 471922 496760 521360 553210 573496 600628 603680 608531 632240 686432 695464 716870 750785 774494 819280 858040 869330 885136 943844 993520 1042720 1051099 1106420 1146992 1179805 1201256 1217062 1264480 1390928 1433740 1501570 1548988 1638560 1651727 1716080 1738660 1770272 1887688 1936235 1987040 2102198 2212840 2293984 2359610 2402512 2434124 2781856 2867480 3003140 3042655 3097976 3303454 3432160 3477320 3775376 3872470 4204396 4259717 4425680 4719220 4805024 4868248 5255495 5734960 6006280 6085310 6195952 6606908 6954640 7357693 7550752 7744940 8258635 8408792 8519434 8851360 9438440 9736496 10510990 11469920 11562089 12012560 12170620 12391904 13213816 13909280 14715386 15489880 16517270 16817584 17038868 18876880 19472992 21021980 21298585 23124178 24025120 24341240 26427632 29430772 30979760 33034540 33635168 34077736 36788465 37753760 42043960 42597170 46248356 48682480 52855264 57810445 58861544 61959520 66069080 68155472 73576930 80934623 84087920 85194340 92496712 97364960 115620890 117723088 132138160 136310944 147153860 161869246 168175840 170388680 184993424 231241780 235446176 264276320 294307720 323738492 340777360 369986848 404673115 462483560 588615440 647476984 681554720 809346230 924967120 1177230880 1294953968 1618692460 1849934240 2589907936 3237384920 6474769840 12949539680
- Sum of all divisors σ(n): 41005440000
- Sum of proper divisors (its aliquot sum) s(n): 28055900320
- 12949539680 is an abundant number, because the sum of its proper divisors (28055900320) is greater than itself. Its abundance is 15106360640
Bases of 12949539680
- Binary: 11000000111101101001001011011000002
- Hexadecimal: 0x303DA4B60
- Base-36: 5Y5TKRK
Squares and roots of 12949539680
- 12949539680 squared (129495396802) is 167690577923894502400
- 12949539680 cubed (129495396803) is 2171515792787603878962655232000
-
The
square root of 12949539680 is 113796.0442194719 -
The
cube root of 12949539680 is 2348.2884583021
Scales and comparisons
How big is 12949539680?- 12,949,539,680 seconds is equal to 411 years, 39 weeks, 1 day, 22 hours, 21 minutes, 20 seconds.
-
To count from 1 to 12,949,539,680 would take you about eight hundred twenty-three 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 12949539680 cubic inches would be around 195.7 feet tall.
Recreational maths with 12949539680
- 12949539680 backwards is 08693594921
- 12949539680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12949539680's digits is 56
- More coming soon!
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