1138980840
1,138,980,840 is an even composite number composed of six prime numbers multiplied together.
1138980840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1138980840:
23 × 3 × 5 × 19 × 59 × 8467
(2 × 2 × 2 × 3 × 5 × 19 × 59 × 8467)See below for interesting mathematical facts about the number 1138980840 from the Numbermatics database.
Names of 1138980840
- Cardinal: 1138980840 can be written as One billion, one hundred thirty-eight million, nine hundred eighty thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.13898084 × 109
Factors of 1138980840
Divisors of 1138980840
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 57 59 60 76 95 114 118 120 152 177 190 228 236 285 295 354 380 456 472 570 590 708 760 885 1121 1140 1180 1416 1770 2242 2280 2360 3363 3540 4484 5605 6726 7080 8467 8968 11210 13452 16815 16934 22420 25401 26904 33630 33868 42335 44840 50802 67260 67736 84670 101604 127005 134520 160873 169340 203208 254010 321746 338680 482619 499553 508020 643492 804365 965238 999106 1016040 1286984 1498659 1608730 1930476 1998212 2413095 2497765 2997318 3217460 3860952 3996424 4826190 4995530 5994636 6434920 7493295 9491507 9652380 9991060 11989272 14986590 18983014 19304760 19982120 28474521 29973180 37966028 47457535 56949042 59946360 75932056 94915070 113898084 142372605 189830140 227796168 284745210 379660280 569490420 1138980840
- Sum of all divisors σ(n): 3658176000
- Sum of proper divisors (its aliquot sum) s(n): 2519195160
- 1138980840 is an abundant number, because the sum of its proper divisors (2519195160) is greater than itself. Its abundance is 1380214320
Bases of 1138980840
- Binary: 10000111110001101110111111010002
- Hexadecimal: 0x43E377E8
- Base-36: IU4B8O
Squares and roots of 1138980840
- 1138980840 squared (11389808402) is 1297277353887105600
- 1138980840 cubed (11389808403) is 1477574050243312801456704000
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The
square root of 1138980840 is 33748.7902005393 -
The
cube root of 1138980840 is 1044.3325301175
Scales and comparisons
How big is 1138980840?- 1,138,980,840 seconds is equal to 36 years, 11 weeks, 1 day, 15 hours, 34 minutes.
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To count from 1 to 1,138,980,840 would take you about seventy-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 1138980840 cubic inches would be around 87 feet tall.
Recreational maths with 1138980840
- 1138980840 backwards is 0480898311
- The number of decimal digits it has is: 10
- The sum of 1138980840's digits is 42
- More coming soon!
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The information we have on file for 1138980840 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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