1138896400
1,138,896,400 is an even composite number composed of five prime numbers multiplied together.
1138896400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 1138896400:
24 × 52 × 97 × 149 × 197
(2 × 2 × 2 × 2 × 5 × 5 × 97 × 149 × 197)See below for interesting mathematical facts about the number 1138896400 from the Numbermatics database.
Names of 1138896400
- Cardinal: 1138896400 can be written as One billion, one hundred thirty-eight million, eight hundred ninety-six thousand, four hundred.
Scientific notation
- Scientific notation: 1.1388964 × 109
Factors of 1138896400
Divisors of 1138896400
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 50 80 97 100 149 194 197 200 298 388 394 400 485 596 745 776 788 970 985 1192 1490 1552 1576 1940 1970 2384 2425 2980 3152 3725 3880 3940 4850 4925 5960 7450 7760 7880 9700 9850 11920 14453 14900 15760 19109 19400 19700 28906 29353 29800 38218 38800 39400 57812 58706 59600 72265 76436 78800 95545 115624 117412 144530 146765 152872 191090 231248 234824 289060 293530 305744 361325 382180 469648 477725 578120 587060 722650 733825 764360 955450 1156240 1174120 1445300 1467650 1528720 1910900 2348240 2847241 2890600 2935300 3821800 5694482 5781200 5870600 7643600 11388964 11741200 14236205 22777928 28472410 45555856 56944820 71181025 113889640 142362050 227779280 284724100 569448200 1138896400
- Sum of all divisors σ(n): 2797086600
- Sum of proper divisors (its aliquot sum) s(n): 1658190200
- 1138896400 is an abundant number, because the sum of its proper divisors (1658190200) is greater than itself. Its abundance is 519293800
Bases of 1138896400
- Binary: 10000111110001000101110000100002
- Hexadecimal: 0x43E22E10
- Base-36: IU2I34
Squares and roots of 1138896400
- 1138896400 squared (11388964002) is 1297085009932960000
- 1138896400 cubed (11388964003) is 1477245448306612385344000000
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The
square root of 1138896400 is 33747.5391695453 -
The
cube root of 1138896400 is 1044.3067217763
Scales and comparisons
How big is 1138896400?- 1,138,896,400 seconds is equal to 36 years, 11 weeks, 16 hours, 6 minutes, 40 seconds.
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To count from 1 to 1,138,896,400 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 1138896400 cubic inches would be around 87 feet tall.
Recreational maths with 1138896400
- 1138896400 backwards is 0046988311
- 1138896400 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1138896400's digits is 40
- More coming soon!
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