13279662720
13,279,662,720 is an even composite number composed of five prime numbers multiplied together.
13279662720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13279662720:
27 × 33 × 5 × 23 × 33413
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 23 × 33413)See below for interesting mathematical facts about the number 13279662720 from the Numbermatics database.
Names of 13279662720
- Cardinal: 13279662720 can be written as Thirteen billion, two hundred seventy-nine million, six hundred sixty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.327966272 × 1010
Factors of 13279662720
Divisors of 13279662720
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 27 30 32 36 40 45 46 48 54 60 64 69 72 80 90 92 96 108 115 120 128 135 138 144 160 180 184 192 207 216 230 240 270 276 288 320 345 360 368 384 414 432 460 480 540 552 576 621 640 690 720 736 828 864 920 960 1035 1080 1104 1152 1242 1380 1440 1472 1656 1728 1840 1920 2070 2160 2208 2484 2760 2880 2944 3105 3312 3456 3680 4140 4320 4416 4968 5520 5760 6210 6624 7360 8280 8640 8832 9936 11040 12420 13248 14720 16560 17280 19872 22080 24840 26496 33120 33413 39744 44160 49680 66240 66826 79488 99360 100239 132480 133652 167065 198720 200478 267304 300717 334130 397440 400956 501195 534608 601434 668260 768499 801912 902151 1002390 1069216 1202868 1336520 1503585 1536998 1603824 1804302 2004780 2138432 2305497 2405736 2673040 3007170 3073996 3207648 3608604 3842495 4009560 4276864 4510755 4610994 4811472 5346080 6014340 6147992 6415296 6916491 7217208 7684990 8019120 9021510 9221988 9622944 10692160 11527485 12028680 12295984 12830592 13832982 14434416 15369980 16038240 18043020 18443976 19245888 20749473 21384320 23054970 24057360 24591968 27665964 28868832 30739960 32076480 34582455 36086040 36887952 38491776 41498946 46109940 48114720 49183936 55331928 57737664 61479920 64152960 69164910 72172080 73775904 82997892 92219880 96229440 98367872 103747365 110663856 115475328 122959840 138329820 144344160 147551808 165995784 184439760 192458880 207494730 221327712 245919680 276659640 288688320 295103616 331991568 368879520 414989460 442655424 491839360 553319280 577376640 663983136 737759040 829978920 885310848 1106638560 1327966272 1475518080 1659957840 2213277120 2655932544 3319915680 4426554240 6639831360 13279662720
- Sum of all divisors σ(n): 49078483200
- Sum of proper divisors (its aliquot sum) s(n): 35798820480
- 13279662720 is an abundant number, because the sum of its proper divisors (35798820480) is greater than itself. Its abundance is 22519157760
Bases of 13279662720
- Binary: 11000101111000011110010010100000002
- Hexadecimal: 0x317879280
- Base-36: 63MD9C0
Squares and roots of 13279662720
- 13279662720 squared (132796627202) is 176349441956957798400
- 13279662720 cubed (132796627203) is 2341861110048616320025755648000
-
The
square root of 13279662720 is 115237.4189228481 -
The
cube root of 13279662720 is 2368.0762469361
Scales and comparisons
How big is 13279662720?- 13,279,662,720 seconds is equal to 422 years, 13 weeks, 19 hours, 12 minutes.
-
To count from 1 to 13,279,662,720 would take you about eight hundred forty-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 13279662720 cubic inches would be around 197.3 feet tall.
Recreational maths with 13279662720
- 13279662720 backwards is 02726697231
- 13279662720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13279662720's digits is 45
- More coming soon!
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