188380362138
188,380,362,138 is an even composite number composed of six prime numbers multiplied together.
188380362138 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 188380362138:
2 × 3 × 192 × 61 × 73 × 19531
(2 × 3 × 19 × 19 × 61 × 73 × 19531)See below for interesting mathematical facts about the number 188380362138 from the Numbermatics database.
Names of 188380362138
- Cardinal: 188380362138 can be written as One hundred eighty-eight billion, three hundred eighty million, three hundred sixty-two thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 1.88380362138 × 1011
Factors of 188380362138
Divisors of 188380362138
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 19 38 57 61 73 114 122 146 183 219 361 366 438 722 1083 1159 1387 2166 2318 2774 3477 4161 4453 6954 8322 8906 13359 19531 22021 26353 26718 39062 44042 52706 58593 66063 79059 84607 117186 132126 158118 169214 253821 371089 507642 742178 1113267 1191391 1425763 1607533 2226534 2382782 2851526 3215066 3574173 4277289 4822599 7050691 7148346 8554578 9645198 14101382 21152073 22636429 27089497 42304146 45272858 54178994 67909287 81268491 86971543 135818574 162536982 173943086 260914629 430092151 514700443 521829258 860184302 1029400886 1290276453 1544101329 1652459317 2580552906 3088202658 3304918634 4957377951 9914755902 31396727023 62793454046 94190181069 188380362138
- Sum of all divisors σ(n): 409709794752
- Sum of proper divisors (its aliquot sum) s(n): 221329432614
- 188380362138 is an abundant number, because the sum of its proper divisors (221329432614) is greater than itself. Its abundance is 32949070476
Bases of 188380362138
- Binary: 101011110111000101100000110101100110102
- Hexadecimal: 0x2BDC58359A
- Base-36: 2EJGSXP6
Squares and roots of 188380362138
- 188380362138 squared (1883803621382) is 35487160839244023931044
- 188380362138 cubed (1883803621383) is 6685084210146241230282407060412072
-
The
square root of 188380362138 is 434028.0660717691 -
The
cube root of 188380362138 is 5732.5151233549
Scales and comparisons
How big is 188380362138?- 188,380,362,138 seconds is equal to 5,989 years, 47 weeks, 3 days, 6 hours, 22 minutes, 18 seconds.
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To count from 1 to 188,380,362,138 would take you about eleven thousand, nine hundred seventy-nine 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 188380362138 cubic inches would be around 477.7 feet tall.
Recreational maths with 188380362138
- 188380362138 backwards is 831263083881
- The number of decimal digits it has is: 12
- The sum of 188380362138's digits is 51
- More coming soon!
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