13489539840
13,489,539,840 is an even composite number composed of five prime numbers multiplied together.
13489539840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 13489539840:
28 × 32 × 5 × 7 × 4092
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 409 × 409)See below for interesting mathematical facts about the number 13489539840 from the Numbermatics database.
Names of 13489539840
- Cardinal: 13489539840 can be written as Thirteen billion, four hundred eighty-nine million, five hundred thirty-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.348953984 × 1010
Factors of 13489539840
Divisors of 13489539840
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 192 210 224 240 252 256 280 288 315 320 336 360 384 409 420 448 480 504 560 576 630 640 672 720 768 818 840 896 960 1008 1120 1152 1227 1260 1280 1344 1440 1636 1680 1792 1920 2016 2045 2240 2304 2454 2520 2688 2863 2880 3272 3360 3681 3840 4032 4090 4480 4908 5040 5376 5726 5760 6135 6544 6720 7362 8064 8180 8589 8960 9816 10080 11452 11520 12270 13088 13440 14315 14724 16128 16360 17178 18405 19632 20160 22904 24540 25767 26176 26880 28630 29448 32720 34356 36810 39264 40320 42945 45808 49080 51534 52352 57260 58896 65440 68712 73620 78528 80640 85890 91616 98160 103068 104704 114520 117792 128835 130880 137424 147240 157056 167281 171780 183232 196320 206136 229040 235584 257670 261760 274848 294480 314112 334562 343560 366464 392640 412272 458080 471168 501843 515340 523520 549696 588960 669124 687120 732928 785280 824544 836405 916160 942336 1003686 1030680 1099392 1170967 1177920 1338248 1374240 1505529 1570560 1649088 1672810 1832320 2007372 2061360 2198784 2341934 2355840 2509215 2676496 2748480 3011058 3298176 3345620 3512901 3664640 4014744 4122720 4683868 4711680 5018430 5352992 5496960 5854835 6022116 6596352 6691240 7025802 7527645 8029488 8245440 9367736 10036860 10538703 10705984 10993920 11709670 12044232 13382480 14051604 15055290 16058976 16490880 17564505 18735472 20073720 21077406 21411968 23419340 24088464 26764960 28103208 30110580 32117952 32981760 35129010 37470944 40147440 42154812 42823936 46838680 48176928 52693515 53529920 56206416 60221160 64235904 70258020 74941888 80294880 84309624 93677360 96353856 105387030 107059840 112412832 120442320 128471808 140516040 149883776 160589760 168619248 187354720 192707712 210774060 214119680 224825664 240884640 281032080 299767552 321179520 337238496 374709440 385415424 421548120 449651328 481769280 562064160 642359040 674476992 749418880 843096240 899302656 963538560 1124128320 1348953984 1498837760 1686192480 1927077120 2248256640 2697907968 3372384960 4496513280 6744769920 13489539840
- Sum of all divisors σ(n): 53470623024
- Sum of proper divisors (its aliquot sum) s(n): 39981083184
- 13489539840 is an abundant number, because the sum of its proper divisors (39981083184) is greater than itself. Its abundance is 26491543344
Bases of 13489539840
- Binary: 11001001000000101000001011000000002
- Hexadecimal: 0x3240A0B00
- Base-36: 673BNK0
Squares and roots of 13489539840
- 13489539840 squared (134895398402) is 181967685094947225600
- 13489539840 cubed (134895398403) is 2454660337680864782428667904000
-
The
square root of 13489539840 is 116144.4783018115 -
The
cube root of 13489539840 is 2380.4864387167
Scales and comparisons
How big is 13489539840?- 13,489,539,840 seconds is equal to 428 years, 48 weeks, 22 hours, 24 minutes.
-
To count from 1 to 13,489,539,840 would take you about eight hundred fifty-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 13489539840 cubic inches would be around 198.4 feet tall.
Recreational maths with 13489539840
- 13489539840 backwards is 04893598431
- The number of decimal digits it has is: 11
- The sum of 13489539840's digits is 54
- More coming soon!
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