129389488384
129,389,488,384 is an even composite number composed of six prime numbers multiplied together.
129389488384 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 129389488384:
28 × 13 × 29 × 31 × 59 × 733
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 29 × 31 × 59 × 733)See below for interesting mathematical facts about the number 129389488384 from the Numbermatics database.
Names of 129389488384
- Cardinal: 129389488384 can be written as One hundred twenty-nine billion, three hundred eighty-nine million, four hundred eighty-eight thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.29389488384 × 1011
Factors of 129389488384
Divisors of 129389488384
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 8 13 16 26 29 31 32 52 58 59 62 64 104 116 118 124 128 208 232 236 248 256 377 403 416 464 472 496 733 754 767 806 832 899 928 944 992 1466 1508 1534 1612 1664 1711 1798 1829 1856 1888 1984 2932 3016 3068 3224 3328 3422 3596 3658 3712 3776 3968 5864 6032 6136 6448 6844 7192 7316 7424 7552 7936 9529 11687 11728 12064 12272 12896 13688 14384 14632 15104 19058 21257 22243 22723 23374 23456 23777 24128 24544 25792 27376 28768 29264 38116 42514 43247 44486 45446 46748 46912 47554 48256 49088 51584 53041 54752 57536 58528 76232 85028 86494 88972 90892 93496 93824 95108 96512 98176 103168 106082 109504 115072 117056 152464 170056 172988 177944 181784 186992 187648 190216 196352 212164 219008 230144 234112 276341 295399 304928 340112 345976 355888 363568 373984 380432 424328 438016 468224 552682 562211 590798 609856 658967 680224 689533 691952 711776 727136 747968 760864 848656 1105364 1124422 1181596 1219712 1254163 1317934 1340657 1360448 1379066 1383904 1423552 1454272 1495936 1521728 1697312 2210728 2248844 2363192 2439424 2508326 2635868 2681314 2720896 2758132 2767808 2847104 2908544 2991872 3043456 3394624 4421456 4497688 4726384 5016652 5271736 5362628 5441792 5516264 5535616 5694208 5817088 6086912 6789248 8566571 8842912 8995376 9452768 10033304 10543472 10725256 11032528 11071232 13578496 16304119 17133142 17428541 17685824 17990752 18905536 20066608 21086944 21450512 22065056 32608238 34266284 34857082 35371648 35981504 37811072 38879053 40133216 42173888 42901024 44130112 65216476 68532568 69714164 70743296 71963008 75622144 77758106 80266432 84347776 85802048 88260224 130432952 137065136 139428328 143926016 155516212 160532864 168695552 171604096 176520448 260865904 274130272 278856656 311032424 321065728 343208192 505427689 521731808 548260544 557713312 622064848 1010855378 1043463616 1096521088 1115426624 1244129696 2021710756 2086927232 2193042176 2230853248 2488259392 4043421512 4173854464 4461706496 4976518784 8086843024 9953037568 16173686048 32347372096 64694744192 129389488384
- Sum of all divisors σ(n): 302459673600
- Sum of proper divisors (its aliquot sum) s(n): 173070185216
- 129389488384 is an abundant number, because the sum of its proper divisors (173070185216) is greater than itself. Its abundance is 43680696832
Bases of 129389488384
- Binary: 11110001000000011011011101001000000002
- Hexadecimal: 0x1E2036E900
- Base-36: 1NFV5S74
Squares and roots of 129389488384
- 129389488384 squared (1293894883842) is 16741639704273270931456
- 129389488384 cubed (1293894883843) is 2166192196045179584347310972207104
-
The
square root of 129389488384 is 359707.5039306241 -
The
cube root of 129389488384 is 5057.8545011617
Scales and comparisons
How big is 129389488384?- 129,389,488,384 seconds is equal to 4,114 years, 9 weeks, 4 days, 12 hours, 33 minutes, 4 seconds.
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To count from 1 to 129,389,488,384 would take you about eight thousand, two hundred twenty-eight 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 129389488384 cubic inches would be around 421.5 feet tall.
Recreational maths with 129389488384
- 129389488384 backwards is 483884983921
- The number of decimal digits it has is: 12
- The sum of 129389488384's digits is 67
- More coming soon!
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