386142739872
386,142,739,872 is an even composite number composed of five prime numbers multiplied together.
386142739872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 386142739872:
25 × 3 × 172 × 47 × 296129
(2 × 2 × 2 × 2 × 2 × 3 × 17 × 17 × 47 × 296129)See below for interesting mathematical facts about the number 386142739872 from the Numbermatics database.
Names of 386142739872
- Cardinal: 386142739872 can be written as Three hundred eighty-six billion, one hundred forty-two million, seven hundred thirty-nine thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 3.86142739872 × 1011
Factors of 386142739872
Divisors of 386142739872
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 12 16 17 24 32 34 47 48 51 68 94 96 102 136 141 188 204 272 282 289 376 408 544 564 578 752 799 816 867 1128 1156 1504 1598 1632 1734 2256 2312 2397 3196 3468 4512 4624 4794 6392 6936 9248 9588 12784 13583 13872 19176 25568 27166 27744 38352 40749 54332 76704 81498 108664 162996 217328 296129 325992 434656 592258 651984 888387 1184516 1303968 1776774 2369032 3553548 4738064 5034193 7107096 9476128 10068386 13918063 14214192 15102579 20136772 27836126 28428384 30205158 40273544 41754189 55672252 60410316 80547088 83508378 85581281 111344504 120820632 161094176 167016756 171162562 222689008 236607071 241641264 256743843 334033512 342325124 445378016 473214142 483282528 513487686 668067024 684650248 709821213 946428284 1026975372 1336134048 1369300496 1419642426 1892856568 2053950744 2738600992 2839284852 3785713136 4022320207 4107901488 5678569704 7571426272 8044640414 8215802976 11357139408 12066960621 16089280828 22714278816 24133921242 32178561656 48267842484 64357123312 96535684968 128714246624 193071369936 386142739872
- Sum of all divisors σ(n): 1099670463360
- Sum of proper divisors (its aliquot sum) s(n): 713527723488
- 386142739872 is an abundant number, because the sum of its proper divisors (713527723488) is greater than itself. Its abundance is 327384983616
Bases of 386142739872
- Binary: 1011001111001111110011010011101101000002
- Hexadecimal: 0x59E7E69DA0
- Base-36: 4XE3F0YO
Squares and roots of 386142739872
- 386142739872 squared (3861427398722) is 149106215555855058576384
- 386142739872 cubed (3861427398723) is 57576282606682899770395969554382848
-
The
square root of 386142739872 is 621403.8460389507 -
The
cube root of 386142739872 is 7281.9768050787
Scales and comparisons
How big is 386142739872?- 386,142,739,872 seconds is equal to 12,278 years, 7 weeks, 3 days, 16 hours, 11 minutes, 12 seconds.
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To count from 1 to 386,142,739,872 would take you about twenty-four thousand, five hundred fifty-six 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 386142739872 cubic inches would be around 606.8 feet tall.
Recreational maths with 386142739872
- 386142739872 backwards is 278937241683
- The number of decimal digits it has is: 12
- The sum of 386142739872's digits is 60
- More coming soon!
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