138070921032
138,070,921,032 is an even composite number composed of four prime numbers multiplied together.
138070921032 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 138070921032:
23 × 34 × 112 × 13272
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 11 × 1327 × 1327)See below for interesting mathematical facts about the number 138070921032 from the Numbermatics database.
Names of 138070921032
- Cardinal: 138070921032 can be written as One hundred thirty-eight billion, seventy million, nine hundred twenty-one thousand and thirty-two.
Scientific notation
- Scientific notation: 1.38070921032 × 1011
Factors of 138070921032
Divisors of 138070921032
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 121 132 162 198 216 242 264 297 324 363 396 484 594 648 726 792 891 968 1089 1188 1327 1452 1782 2178 2376 2654 2904 3267 3564 3981 4356 5308 6534 7128 7962 8712 9801 10616 11943 13068 14597 15924 19602 23886 26136 29194 31848 35829 39204 43791 47772 58388 71658 78408 87582 95544 107487 116776 131373 143316 160567 175164 214974 262746 286632 321134 350328 394119 429948 481701 525492 642268 788238 859896 963402 1050984 1182357 1284536 1445103 1576476 1760929 1926804 2364714 2890206 3152952 3521858 3853608 4335309 4729428 5282787 5780412 7043716 8670618 9458856 10565574 11560824 13005927 14087432 15848361 17341236 19370219 21131148 26011854 31696722 34682472 38740438 42262296 47545083 52023708 58110657 63393444 77480876 95090166 104047416 116221314 126786888 142635249 154961752 174331971 190180332 213072409 232442628 285270498 348663942 380360664 426144818 464885256 522995913 570540996 639217227 697327884 852289636 1045991826 1141081992 1278434454 1394655768 1568987739 1704579272 1917651681 2091983652 2556868908 3137975478 3835303362 4183967304 5113737816 5752955043 6275950956 7670606724 11505910086 12551901912 15341213448 17258865129 23011820172 34517730258 46023640344 69035460516 138070921032
- Sum of all divisors σ(n): 425400028515
- Sum of proper divisors (its aliquot sum) s(n): 287329107483
- 138070921032 is an abundant number, because the sum of its proper divisors (287329107483) is greater than itself. Its abundance is 149258186451
Bases of 138070921032
- Binary: 100000001001011010101100001111010010002
- Hexadecimal: 0x2025AB0F48
- Base-36: 1RFFV0I0
Squares and roots of 138070921032
- 138070921032 squared (1380709210322) is 19063579234624779945024
- 138070921032 cubed (1380709210323) is 2632125943091152991939786005344768
-
The
square root of 138070921032 is 371578.9566592811 -
The
cube root of 138070921032 is 5168.5343544235
Scales and comparisons
How big is 138070921032?- 138,070,921,032 seconds is equal to 4,390 years, 11 weeks, 6 days, 1 hour, 37 minutes, 12 seconds.
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To count from 1 to 138,070,921,032 would take you about eight thousand, seven hundred eighty 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 138070921032 cubic inches would be around 430.7 feet tall.
Recreational maths with 138070921032
- 138070921032 backwards is 230129070831
- 138070921032 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138070921032's digits is 36
- More coming soon!
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