138399102270
138,399,102,270 is an even composite number composed of seven prime numbers multiplied together.
138399102270 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138399102270:
2 × 32 × 5 × 11 × 13 × 31 × 346891
(2 × 3 × 3 × 5 × 11 × 13 × 31 × 346891)See below for interesting mathematical facts about the number 138399102270 from the Numbermatics database.
Names of 138399102270
- Cardinal: 138399102270 can be written as One hundred thirty-eight billion, three hundred ninety-nine million, one hundred two thousand, two hundred seventy.
Scientific notation
- Scientific notation: 1.3839910227 × 1011
Factors of 138399102270
Divisors of 138399102270
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 11 13 15 18 22 26 30 31 33 39 45 55 62 65 66 78 90 93 99 110 117 130 143 155 165 186 195 198 234 279 286 310 330 341 390 403 429 465 495 558 585 682 715 806 858 930 990 1023 1170 1209 1287 1395 1430 1705 2015 2046 2145 2418 2574 2790 3069 3410 3627 4030 4290 4433 5115 6045 6138 6435 7254 8866 10230 12090 12870 13299 15345 18135 22165 26598 30690 36270 39897 44330 66495 79794 132990 199485 346891 398970 693782 1040673 1734455 2081346 3122019 3468910 3815801 4509583 5203365 6244038 7631602 9019166 10406730 10753621 11447403 13528749 15610095 19079005 21507242 22547915 22894806 27057498 31220190 32260863 34342209 38158010 40586247 45095830 49605413 53768105 57237015 64521726 67643745 68684418 81172494 96782589 99210826 107536210 114474030 118289831 135287490 139797073 148816239 161304315 171711045 193565178 202931235 236579662 248027065 279594146 297632478 322608630 343422090 354869493 405862470 419391219 446448717 483912945 496054130 591449155 698985365 709738986 744081195 838782438 892897434 967825890 1064608479 1182898310 1258173657 1397970730 1488162390 1537767803 1774347465 2096956095 2129216958 2232243585 2516347314 3075535606 3548694930 4193912190 4464487170 4613303409 5323042395 6290868285 7688839015 9226606818 10646084790 12581736570 13839910227 15377678030 23066517045 27679820454 46133034090 69199551135 138399102270
- Sum of all divisors σ(n): 436384585728
- Sum of proper divisors (its aliquot sum) s(n): 297985483458
- 138399102270 is an abundant number, because the sum of its proper divisors (297985483458) is greater than itself. Its abundance is 159586381188
Bases of 138399102270
- Binary: 100000001110010011101010110101001111102
- Hexadecimal: 0x20393AB53E
- Base-36: 1RKV92RI
Squares and roots of 138399102270
- 138399102270 squared (1383991022702) is 19154311509141919152900
- 138399102270 cubed (1383991022703) is 2650939517465170508786278867083000
-
The
square root of 138399102270 is 372020.2981962141 -
The
cube root of 138399102270 is 5172.6261497813
Scales and comparisons
How big is 138399102270?- 138,399,102,270 seconds is equal to 4,400 years, 34 weeks, 3 days, 11 hours, 4 minutes, 30 seconds.
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To count from 1 to 138,399,102,270 would take you about eight thousand, eight hundred one 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 138399102270 cubic inches would be around 431.1 feet tall.
Recreational maths with 138399102270
- 138399102270 backwards is 072201993831
- 138399102270 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138399102270's digits is 45
- More coming soon!
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The information we have on file for 138399102270 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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