138241220572
138,241,220,572 is an even composite number composed of six prime numbers multiplied together.
138241220572 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 138241220572:
22 × 7 × 132 × 31 × 792 × 151
(2 × 2 × 7 × 13 × 13 × 31 × 79 × 79 × 151)See below for interesting mathematical facts about the number 138241220572 from the Numbermatics database.
Names of 138241220572
- Cardinal: 138241220572 can be written as One hundred thirty-eight billion, two hundred forty-one million, two hundred twenty thousand, five hundred seventy-two.
Scientific notation
- Scientific notation: 1.38241220572 × 1011
Factors of 138241220572
Divisors of 138241220572
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 7 13 14 26 28 31 52 62 79 91 124 151 158 169 182 217 302 316 338 364 403 434 553 604 676 806 868 1027 1057 1106 1183 1612 1963 2054 2114 2212 2366 2449 2821 3926 4108 4228 4681 4732 4898 5239 5642 6241 7189 7852 9362 9796 10478 11284 11929 12482 13351 13741 14378 17143 18724 20956 23858 24964 25519 26702 27482 28756 31837 32767 34286 36673 43687 47716 51038 53404 54964 60853 63674 65534 68572 73346 81133 83503 87374 93457 102076 121706 127348 131068 146692 155077 162266 167006 174748 178633 186914 193471 222859 243412 310154 324532 334012 357266 369799 373828 386942 413881 425971 445718 567931 620308 714532 739598 773884 791089 827762 851942 891436 942391 1054729 1085539 1135862 1354297 1479196 1582178 1655524 1703884 1884782 2016001 2109458 2171078 2271724 2515123 2588593 2708594 2897167 3164356 3769564 4032002 4218916 4342156 4807387 5030246 5177186 5417188 5537623 5794334 6596737 7383103 8064004 9614774 10060492 10354372 11075246 11588668 12251083 13193474 14112007 14766206 17605861 19229548 22150492 24502166 26386948 28224014 29214121 29532412 32696599 33651709 35211722 49004332 56448028 58428242 62496031 65393198 67303418 70423444 85757581 116856484 124992062 130786396 134606836 159264079 171515162 204498847 228876193 249984124 318528158 343030324 379783573 408997694 437472217 457752386 637056316 759567146 817995388 874944434 915504772 1114848553 1519134292 1749888868 2229697106 2658485011 4459394212 4937186449 5316970022 9874372898 10633940044 19748745796 34560305143 69120610286 138241220572
- Sum of all divisors σ(n): 315078285312
- Sum of proper divisors (its aliquot sum) s(n): 176837064740
- 138241220572 is an abundant number, because the sum of its proper divisors (176837064740) is greater than itself. Its abundance is 38595844168
Bases of 138241220572
- Binary: 100000001011111101000110011111110111002
- Hexadecimal: 0x202FD19FDC
- Base-36: 1RI994GS
Squares and roots of 138241220572
- 138241220572 squared (1382412205722) is 19110635065236356007184
- 138241220572 cubed (1382412205723) is 2641877517324336700102640560589248
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The
square root of 138241220572 is 371808.0426402851 -
The
cube root of 138241220572 is 5170.6584738711
Scales and comparisons
How big is 138241220572?- 138,241,220,572 seconds is equal to 4,395 years, 33 weeks, 3 days, 3 hours, 2 minutes, 52 seconds.
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To count from 1 to 138,241,220,572 would take you about eight thousand, seven hundred ninety-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 138241220572 cubic inches would be around 430.9 feet tall.
Recreational maths with 138241220572
- 138241220572 backwards is 275022142831
- The number of decimal digits it has is: 12
- The sum of 138241220572's digits is 37
- More coming soon!
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