138307434496
138,307,434,496 is an even composite number composed of four prime numbers multiplied together.
138307434496 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 138307434496:
211 × 74 × 11 × 2557
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 11 × 2557)See below for interesting mathematical facts about the number 138307434496 from the Numbermatics database.
Names of 138307434496
- Cardinal: 138307434496 can be written as One hundred thirty-eight billion, three hundred seven million, four hundred thirty-four thousand, four hundred ninety-six.
Scientific notation
- Scientific notation: 1.38307434496 × 1011
Factors of 138307434496
Divisors of 138307434496
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 128 154 176 196 224 256 308 343 352 392 448 512 539 616 686 704 784 896 1024 1078 1232 1372 1408 1568 1792 2048 2156 2401 2464 2557 2744 2816 3136 3584 3773 4312 4802 4928 5114 5488 5632 6272 7168 7546 8624 9604 9856 10228 10976 11264 12544 14336 15092 17248 17899 19208 19712 20456 21952 22528 25088 26411 28127 30184 34496 35798 38416 39424 40912 43904 50176 52822 56254 60368 68992 71596 76832 78848 81824 87808 100352 105644 112508 120736 125293 137984 143192 153664 157696 163648 175616 196889 211288 225016 241472 250586 275968 286384 307328 327296 351232 393778 422576 450032 482944 501172 551936 572768 614656 654592 702464 787556 845152 877051 900064 965888 1002344 1103872 1145536 1229312 1309184 1378223 1575112 1690304 1754102 1800128 1931776 2004688 2291072 2458624 2618368 2756446 3150224 3380608 3508204 3600256 3863552 4009376 4582144 4917248 5236736 5512892 6139357 6300448 6761216 7016408 7200512 7727104 8018752 9164288 9647561 11025784 12278714 12600896 13522432 14032816 14401024 16037504 18328576 19295122 22051568 24557428 25201792 27044864 28065632 28802048 32075008 36657152 38590244 44103136 49114856 50403584 54089728 56131264 57604096 64150016 67532927 77180488 88206272 98229712 100807168 112262528 128300032 135065854 154360976 176412544 196459424 201614336 224525056 256600064 270131708 308721952 352825088 392918848 403228672 449050112 540263416 617443904 705650176 785837696 898100224 1080526832 1234887808 1411300352 1571675392 1796200448 2161053664 2469775616 2822600704 3143350784 4322107328 4939551232 6286701568 8644214656 9879102464 12573403136 17288429312 19758204928 34576858624 69153717248 138307434496
- Sum of all divisors σ(n): 352086036120
- Sum of proper divisors (its aliquot sum) s(n): 213778601624
- 138307434496 is an abundant number, because the sum of its proper divisors (213778601624) is greater than itself. Its abundance is 75471167128
Bases of 138307434496
- Binary: 100000001100111100001111111000000000002
- Hexadecimal: 0x2033C3F800
- Base-36: 1RJCOBGG
Squares and roots of 138307434496
- 138307434496 squared (1383074344962) is 19128946436865330774016
- 138307434496 cubed (1383074344963) is 2645675506294244335600590898855936
-
The
square root of 138307434496 is 371897.0751377321 -
The
cube root of 138307434496 is 5171.4838787645
Scales and comparisons
How big is 138307434496?- 138,307,434,496 seconds is equal to 4,397 years, 38 weeks, 6 days, 11 hours, 48 minutes, 16 seconds.
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To count from 1 to 138,307,434,496 would take you about eight thousand, seven hundred ninety-five 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 138307434496 cubic inches would be around 431 feet tall.
Recreational maths with 138307434496
- 138307434496 backwards is 694434703831
- The number of decimal digits it has is: 12
- The sum of 138307434496's digits is 52
- More coming soon!
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