13400879520
13,400,879,520 is an even composite number composed of seven prime numbers multiplied together.
13400879520 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 13400879520:
25 × 3 × 5 × 7 × 41 × 89 × 1093
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 41 × 89 × 1093)See below for interesting mathematical facts about the number 13400879520 from the Numbermatics database.
Names of 13400879520
- Cardinal: 13400879520 can be written as Thirteen billion, four hundred million, eight hundred seventy-nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.340087952 × 1010
Factors of 13400879520
Divisors of 13400879520
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 41 42 48 56 60 70 80 82 84 89 96 105 112 120 123 140 160 164 168 178 205 210 224 240 246 267 280 287 328 336 356 410 420 445 480 492 534 560 574 615 623 656 672 712 820 840 861 890 984 1068 1093 1120 1148 1230 1246 1312 1335 1424 1435 1640 1680 1722 1780 1869 1968 2136 2186 2296 2460 2492 2670 2848 2870 3115 3279 3280 3360 3444 3560 3649 3738 3936 4272 4305 4372 4592 4920 4984 5340 5465 5740 6230 6558 6560 6888 7120 7298 7476 7651 8544 8610 8744 9184 9345 9840 9968 10680 10930 10947 11480 12460 13116 13776 14240 14596 14952 15302 16395 17220 17488 18245 18690 19680 19936 21360 21860 21894 22953 22960 24920 25543 26232 27552 29192 29904 30604 32790 34440 34976 36490 37380 38255 42720 43720 43788 44813 45906 45920 49840 51086 52464 54735 58384 59808 61208 65580 68880 72980 74760 76510 76629 87440 87576 89626 91812 97277 99680 102172 104928 109470 114765 116768 122416 127715 131160 134439 137760 145960 149520 153020 153258 174880 175152 179252 183624 194554 204344 218940 224065 229530 244832 255430 262320 268878 291831 291920 299040 306040 306516 313691 350304 358504 367248 383145 389108 408688 437880 448130 459060 486385 510860 524640 537756 583662 583840 612080 613032 627382 672195 680939 717008 734496 766290 778216 817376 875760 896260 918120 941073 972770 1021720 1075512 1167324 1224160 1226064 1254764 1344390 1361878 1434016 1459155 1532580 1556432 1568455 1751520 1792520 1836240 1882146 1945540 2042817 2043440 2151024 2334648 2452128 2509528 2688780 2723756 2918310 3065160 3112864 3136910 3404695 3585040 3672480 3764292 3891080 3988357 4085634 4086880 4302048 4669296 4705365 5019056 5377560 5447512 5836620 6130320 6273820 6809390 7170080 7528584 7782160 7976714 8171268 9338592 9410730 10038112 10214085 10755120 10895024 11673240 11965071 12260640 12547640 13618780 15057168 15564320 15953428 16342536 18821460 19941785 20428170 21510240 21790048 23346480 23930142 25095280 27237560 27918499 30114336 31906856 32685072 37642920 39883570 40856340 46692960 47860284 50190560 54475120 55836998 59825355 63813712 65370144 75285840 79767140 81712680 83755497 95720568 108950240 111673996 119650710 127627424 139592495 150571680 159534280 163425360 167510994 191441136 223347992 239301420 279184990 319068560 326850720 335021988 382882272 418777485 446695984 478602840 558369980 638137120 670043976 837554970 893391968 957205680 1116739960 1340087952 1675109940 1914411360 2233479920 2680175904 3350219880 4466959840 6700439760 13400879520
- Sum of all divisors σ(n): 50020830720
- Sum of proper divisors (its aliquot sum) s(n): 36619951200
- 13400879520 is an abundant number, because the sum of its proper divisors (36619951200) is greater than itself. Its abundance is 23219071680
Bases of 13400879520
- Binary: 11000111101100000100110001101000002
- Hexadecimal: 0x31EC131A0
- Base-36: 65MJCTC
Squares and roots of 13400879520
- 13400879520 squared (134008795202) is 179583571909555430400
- 13400879520 cubed (134008795203) is 2406577810931208659552145408000
-
The
square root of 13400879520 is 115762.1679133559 -
The
cube root of 13400879520 is 2375.2597031613
Scales and comparisons
How big is 13400879520?- 13,400,879,520 seconds is equal to 426 years, 5 weeks, 3 days, 18 hours, 32 minutes.
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To count from 1 to 13,400,879,520 would take you about eight hundred fifty-two 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 13400879520 cubic inches would be around 197.9 feet tall.
Recreational maths with 13400879520
- 13400879520 backwards is 02597800431
- The number of decimal digits it has is: 11
- The sum of 13400879520's digits is 39
- More coming soon!
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