1553400990
1,553,400,990 is an even composite number composed of six prime numbers multiplied together.
1553400990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 1553400990:
2 × 34 × 5 × 61 × 149 × 211
(2 × 3 × 3 × 3 × 3 × 5 × 61 × 149 × 211)See below for interesting mathematical facts about the number 1553400990 from the Numbermatics database.
Names of 1553400990
- Cardinal: 1553400990 can be written as One billion, five hundred fifty-three million, four hundred thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.55340099 × 109
Factors of 1553400990
Divisors of 1553400990
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 61 81 90 122 135 149 162 183 211 270 298 305 366 405 422 447 549 610 633 745 810 894 915 1055 1098 1266 1341 1490 1647 1830 1899 2110 2235 2682 2745 3165 3294 3798 4023 4470 4941 5490 5697 6330 6705 8046 8235 9089 9495 9882 11394 12069 12871 13410 16470 17091 18178 18990 20115 24138 24705 25742 27267 28485 31439 34182 38613 40230 45445 49410 54534 56970 60345 62878 64355 77226 81801 85455 90890 94317 115839 120690 128710 136335 157195 163602 170910 188634 193065 231678 245403 272670 282951 314390 347517 386130 409005 471585 490806 565902 579195 695034 736209 818010 848853 943170 1042551 1158390 1227015 1414755 1472418 1697706 1737585 1917779 2085102 2454030 2546559 2829510 3475170 3681045 3835558 4244265 5093118 5212755 5753337 7362090 8488530 9588895 10425510 11506674 12732795 17260011 19177790 25465590 28766685 34520022 51780033 57533370 86300055 103560066 155340099 172600110 258900165 310680198 517800330 776700495 1553400990
- Sum of all divisors σ(n): 4294144800
- Sum of proper divisors (its aliquot sum) s(n): 2740743810
- 1553400990 is an abundant number, because the sum of its proper divisors (2740743810) is greater than itself. Its abundance is 1187342820
Bases of 1553400990
- Binary: 10111001001011100000100100111102
- Hexadecimal: 0x5C97049E
- Base-36: POURVI
Squares and roots of 1553400990
- 1553400990 squared (15534009902) is 2413054635732980100
- 1553400990 cubed (15534009903) is 3748441460071700662990299000
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The
square root of 1553400990 is 39413.2083190395 -
The
cube root of 1553400990 is 1158.1403491733
Scales and comparisons
How big is 1553400990?- 1,553,400,990 seconds is equal to 49 years, 20 weeks, 3 days, 4 hours, 16 minutes, 30 seconds.
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To count from 1 to 1,553,400,990 would take you about ninety-eight 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 1553400990 cubic inches would be around 96.5 feet tall.
Recreational maths with 1553400990
- 1553400990 backwards is 0990043551
- The number of decimal digits it has is: 10
- The sum of 1553400990's digits is 36
- More coming soon!
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The information we have on file for 1553400990 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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