127952667990
127,952,667,990 is an even composite number composed of six prime numbers multiplied together.
127952667990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 127952667990:
2 × 32 × 5 × 7 × 97 × 14472
(2 × 3 × 3 × 5 × 7 × 97 × 1447 × 1447)See below for interesting mathematical facts about the number 127952667990 from the Numbermatics database.
Names of 127952667990
- Cardinal: 127952667990 can be written as One hundred twenty-seven billion, nine hundred fifty-two million, six hundred sixty-seven thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.2795266799 × 1011
Factors of 127952667990
Divisors of 127952667990
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 97 105 126 194 210 291 315 485 582 630 679 873 970 1358 1447 1455 1746 2037 2894 2910 3395 4074 4341 4365 6111 6790 7235 8682 8730 10129 10185 12222 13023 14470 20258 20370 21705 26046 30387 30555 43410 50645 60774 61110 65115 91161 101290 130230 140359 151935 182322 280718 303870 421077 455805 701795 842154 911610 982513 1263231 1403590 1965026 2093809 2105385 2526462 2947539 4187618 4210770 4912565 5895078 6281427 6316155 8842617 9825130 10469045 12562854 12632310 14656663 14737695 17685234 18844281 20938090 29313326 29475390 31407135 37688562 43969989 44213085 62814270 73283315 87939978 88426170 94221405 131909967 146566630 188442810 203099473 219849945 263819934 406198946 439699890 609298419 659549835 1015497365 1218596838 1319099670 1421696311 1827895257 2030994730 2843392622 3046492095 3655790514 4265088933 6092984190 7108481555 8530177866 9139476285 12795266799 14216963110 18278952570 21325444665 25590533598 42650889330 63976333995 127952667990
- Sum of all divisors σ(n): 384387468192
- Sum of proper divisors (its aliquot sum) s(n): 256434800202
- 127952667990 is an abundant number, because the sum of its proper divisors (256434800202) is greater than itself. Its abundance is 128482132212
Bases of 127952667990
- Binary: 11101110010101001001011000101010101102
- Hexadecimal: 0x1DCA92C556
- Base-36: 1MS3PQHI
Squares and roots of 127952667990
- 127952667990 squared (1279526679902) is 16371885245759170640100
- 127952667990 cubed (1279526679903) is 2094826397221002716410471080399000
-
The
square root of 127952667990 is 357704.7217887961 -
The
cube root of 127952667990 is 5039.0629292895
Scales and comparisons
How big is 127952667990?- 127,952,667,990 seconds is equal to 4,068 years, 25 weeks, 6 days, 15 hours, 46 minutes, 30 seconds.
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To count from 1 to 127,952,667,990 would take you about eight thousand, one hundred thirty-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 127952667990 cubic inches would be around 419.9 feet tall.
Recreational maths with 127952667990
- 127952667990 backwards is 099766259721
- 127952667990 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 127952667990's digits is 63
- More coming soon!
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