23315189920
23,315,189,920 is an even composite number composed of five prime numbers multiplied together.
23315189920 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 23315189920:
25 × 5 × 112 × 17 × 70841
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 17 × 70841)See below for interesting mathematical facts about the number 23315189920 from the Numbermatics database.
Names of 23315189920
- Cardinal: 23315189920 can be written as Twenty-three billion, three hundred fifteen million, one hundred eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.331518992 × 1010
Factors of 23315189920
Divisors of 23315189920
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 8 10 11 16 17 20 22 32 34 40 44 55 68 80 85 88 110 121 136 160 170 176 187 220 242 272 340 352 374 440 484 544 605 680 748 880 935 968 1210 1360 1496 1760 1870 1936 2057 2420 2720 2992 3740 3872 4114 4840 5984 7480 8228 9680 10285 14960 16456 19360 20570 29920 32912 41140 65824 70841 82280 141682 164560 283364 329120 354205 566728 708410 779251 1133456 1204297 1416820 1558502 2266912 2408594 2833640 3117004 3896255 4817188 5667280 6021485 6234008 7792510 8571761 9634376 11334560 12042970 12468016 13247267 15585020 17143522 19268752 24085940 24936032 26494534 31170040 34287044 38537504 42858805 48171880 52989068 62340080 66236335 68574088 85717610 96343760 105978136 124680160 132472670 137148176 145719937 171435220 192687520 211956272 264945340 274296352 291439874 342870440 423912544 529890680 582879748 685740880 728599685 1059781360 1165759496 1371481760 1457199370 2119562720 2331518992 2914398740 4663037984 5828797480 11657594960 23315189920
- Sum of all divisors σ(n): 64107192744
- Sum of proper divisors (its aliquot sum) s(n): 40792002824
- 23315189920 is an abundant number, because the sum of its proper divisors (40792002824) is greater than itself. Its abundance is 17476812904
Bases of 23315189920
- Binary: 101011011011011000110010000101000002
- Hexadecimal: 0x56DB190A0
- Base-36: APL9FOG
Squares and roots of 23315189920
- 23315189920 squared (233151899202) is 543598081005669606400
- 23315189920 cubed (233151899203) is 12674092498794731469987647488000
-
The
square root of 23315189920 is 152693.1233553103 -
The
cube root of 23315189920 is 2856.7987850619
Scales and comparisons
How big is 23315189920?- 23,315,189,920 seconds is equal to 741 years, 18 weeks, 1 day, 17 hours, 38 minutes, 40 seconds.
-
To count from 1 to 23,315,189,920 would take you about one thousand, four hundred eighty-two 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 23315189920 cubic inches would be around 238.1 feet tall.
Recreational maths with 23315189920
- 23315189920 backwards is 02998151332
- The number of decimal digits it has is: 11
- The sum of 23315189920's digits is 43
- More coming soon!
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Keywords: Divisors of 23315189920, math, Factors of 23315189920, curriculum, school, college, exams, university, Prime factorization of 23315189920, STEM, science, technology, engineering, physics, economics, calculator, twenty-three billion, three hundred fifteen million, one hundred eighty-nine thousand, nine hundred twenty.