12768736320
12,768,736,320 is an even composite number composed of five prime numbers multiplied together.
12768736320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 12768736320:
26 × 35 × 5 × 31 × 5297
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 31 × 5297)See below for interesting mathematical facts about the number 12768736320 from the Numbermatics database.
Names of 12768736320
- Cardinal: 12768736320 can be written as Twelve billion, seven hundred sixty-eight million, seven hundred thirty-six thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.276873632 × 1010
Factors of 12768736320
Divisors of 12768736320
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 64 72 80 81 90 93 96 108 120 124 135 144 155 160 162 180 186 192 216 240 243 248 270 279 288 310 320 324 360 372 405 432 465 480 486 496 540 558 576 620 648 720 744 810 837 864 930 960 972 992 1080 1116 1215 1240 1296 1395 1440 1488 1620 1674 1728 1860 1944 1984 2160 2232 2430 2480 2511 2592 2790 2880 2976 3240 3348 3720 3888 4185 4320 4464 4860 4960 5022 5184 5297 5580 5952 6480 6696 7440 7533 7776 8370 8640 8928 9720 9920 10044 10594 11160 12555 12960 13392 14880 15066 15552 15891 16740 17856 19440 20088 21188 22320 25110 25920 26485 26784 29760 30132 31782 33480 37665 38880 40176 42376 44640 47673 50220 52970 53568 60264 63564 66960 75330 77760 79455 80352 84752 89280 95346 100440 105940 120528 127128 133920 143019 150660 158910 160704 164207 169504 190692 200880 211880 238365 241056 254256 267840 286038 301320 317820 328414 339008 381384 401760 423760 429057 476730 482112 492621 508512 572076 602640 635640 656828 715095 762768 803520 821035 847520 858114 953460 985242 1017024 1144152 1205280 1271280 1287171 1313656 1430190 1477863 1525536 1642070 1695040 1716228 1906920 1970484 2145285 2288304 2410560 2463105 2542560 2574342 2627312 2860380 2955726 3051072 3284140 3432456 3813840 3940968 4290570 4433589 4576608 4926210 5085120 5148684 5254624 5720760 5911452 6435855 6568280 6864912 7389315 7627680 7881936 8581140 8867178 9153216 9852420 10297368 10509248 11441520 11822904 12871710 13136560 13300767 13729824 14778630 15255360 15763872 17162280 17734356 19704840 20594736 22167945 22883040 23645808 25743420 26273120 26601534 27459648 29557260 31527744 34324560 35468712 39409680 39902301 41189472 44335890 45766080 47291616 51486840 52546240 53203068 59114520 66503835 68649120 70937424 78819360 79804602 82378944 88671780 94583232 102973680 106406136 118229040 133007670 137298240 141874848 157638720 159609204 177343560 199511505 205947360 212812272 236458080 266015340 283749696 319218408 354687120 399023010 411894720 425624544 472916160 532030680 638436816 709374240 798046020 851249088 1064061360 1276873632 1418748480 1596092040 2128122720 2553747264 3192184080 4256245440 6384368160 12768736320
- Sum of all divisors σ(n): 47023861248
- Sum of proper divisors (its aliquot sum) s(n): 34255124928
- 12768736320 is an abundant number, because the sum of its proper divisors (34255124928) is greater than itself. Its abundance is 21486388608
Bases of 12768736320
- Binary: 10111110010001001101110100010000002
- Hexadecimal: 0x2F9137440
- Base-36: 5V66C00
Squares and roots of 12768736320
- 12768736320 squared (127687363202) is 163040627209687142400
- 12768736320 cubed (127687363203) is 2081822778287912470999891968000
-
The
square root of 12768736320 is 112998.8332683131 -
The
cube root of 12768736320 is 2337.3081471791
Scales and comparisons
How big is 12768736320?- 12,768,736,320 seconds is equal to 406 years, 2 days, 7 hours, 12 minutes.
-
To count from 1 to 12,768,736,320 would take you about eight hundred twelve 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 12768736320 cubic inches would be around 194.8 feet tall.
Recreational maths with 12768736320
- 12768736320 backwards is 02363786721
- 12768736320 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12768736320's digits is 45
- More coming soon!
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