13639004640
13,639,004,640 is an even composite number composed of six prime numbers multiplied together.
13639004640 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 13639004640:
25 × 33 × 5 × 61 × 73 × 709
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 61 × 73 × 709)See below for interesting mathematical facts about the number 13639004640 from the Numbermatics database.
Names of 13639004640
- Cardinal: 13639004640 can be written as Thirteen billion, six hundred thirty-nine million, four thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.363900464 × 1010
Factors of 13639004640
Divisors of 13639004640
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 61 72 73 80 90 96 108 120 122 135 144 146 160 180 183 216 219 240 244 270 288 292 305 360 365 366 432 438 480 488 540 549 584 610 657 709 720 730 732 864 876 915 976 1080 1095 1098 1168 1220 1314 1418 1440 1460 1464 1647 1752 1830 1952 1971 2127 2160 2190 2196 2336 2440 2628 2745 2836 2920 2928 3285 3294 3504 3545 3660 3942 4254 4320 4380 4392 4453 4880 5256 5490 5672 5840 5856 6381 6570 6588 7008 7090 7320 7884 8235 8508 8760 8784 8906 9760 9855 10512 10635 10980 11344 11680 12762 13140 13176 13359 14180 14640 15768 16470 17016 17520 17568 17812 19143 19710 21024 21270 21960 22265 22688 25524 26280 26352 26718 28360 29280 31536 31905 32940 34032 35040 35624 38286 39420 40077 42540 43249 43920 44530 51048 51757 52560 52704 53436 56720 63072 63810 65880 66795 68064 71248 76572 78840 80154 85080 86498 87840 89060 95715 102096 103514 105120 106872 113440 120231 127620 129747 131760 133590 142496 153144 155271 157680 160308 170160 172996 178120 191430 200385 204192 207028 213744 216245 240462 255240 258785 259494 263520 267180 306288 310542 315360 320616 340320 345992 356240 382860 389241 400770 414056 427488 432490 465813 480924 510480 517570 518988 534360 601155 612576 621084 641232 648735 691984 712480 765720 776355 778482 801540 828112 864980 931626 961848 1020960 1035140 1037976 1068720 1167723 1202310 1242168 1282464 1297470 1383968 1397439 1531440 1552710 1556964 1603080 1656224 1729960 1863252 1923696 1946205 2070280 2075952 2137440 2329065 2335446 2404620 2484336 2594940 2794878 3062880 3105420 3113928 3157177 3206160 3459920 3726504 3847392 3892410 4140560 4151904 4658130 4670892 4809240 4968672 5189880 5589756 5838615 6210840 6227856 6314354 6412320 6919840 6987195 7453008 7784820 8281120 9316260 9341784 9471531 9618480 10379760 11179512 11677230 12421680 12455712 12628708 13974390 14906016 15569640 15785885 18632520 18683568 18943062 19236960 20759520 22359024 23354460 24843360 25257416 27948780 28414593 31139280 31571770 37265040 37367136 37886124 44718048 46708920 47357655 50514832 55897560 56829186 62278560 63143540 74530080 75772248 85243779 93417840 94715310 101029664 111795120 113658372 126287080 142072965 151544496 170487558 186835680 189430620 223590240 227316744 252574160 284145930 303088992 340975116 378861240 426218895 454633488 505148320 568291860 681950232 757722480 852437790 909266976 1136583720 1363900464 1515444960 1704875580 2273167440 2727800928 3409751160 4546334880 6819502320 13639004640
- Sum of all divisors σ(n): 49253097600
- Sum of proper divisors (its aliquot sum) s(n): 35614092960
- 13639004640 is an abundant number, because the sum of its proper divisors (35614092960) is greater than itself. Its abundance is 21975088320
Bases of 13639004640
- Binary: 11001011001111001010110001111000002
- Hexadecimal: 0x32CF2B1E0
- Base-36: 69KB7C0
Squares and roots of 13639004640
- 13639004640 squared (136390046402) is 186022447569941529600
- 13639004640 cubed (136390046403) is 2537161025550589246743097344000
-
The
square root of 13639004640 is 116786.1491787447 -
The
cube root of 13639004640 is 2389.2461363097
Scales and comparisons
How big is 13639004640?- 13,639,004,640 seconds is equal to 433 years, 35 weeks, 1 day, 20 hours, 24 minutes.
-
To count from 1 to 13,639,004,640 would take you about eight hundred sixty-seven 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 13639004640 cubic inches would be around 199.1 feet tall.
Recreational maths with 13639004640
- 13639004640 backwards is 04640093631
- 13639004640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13639004640's digits is 36
- More coming soon!
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