55498240
55,498,240 is an even composite number composed of five prime numbers multiplied together.
55498240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 55498240:
29 × 5 × 7 × 19 × 163
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 19 × 163)See below for interesting mathematical facts about the number 55498240 from the Numbermatics database.
Names of 55498240
- Cardinal: 55498240 can be written as Fifty-five million, four hundred ninety-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 5.549824 × 107
Factors of 55498240
Divisors of 55498240
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 56 64 70 76 80 95 112 128 133 140 152 160 163 190 224 256 266 280 304 320 326 380 448 512 532 560 608 640 652 665 760 815 896 1064 1120 1141 1216 1280 1304 1330 1520 1630 1792 2128 2240 2282 2432 2560 2608 2660 3040 3097 3260 3584 4256 4480 4564 4864 5216 5320 5705 6080 6194 6520 8512 8960 9128 9728 10432 10640 11410 12160 12388 13040 15485 17024 17920 18256 20864 21280 21679 22820 24320 24776 26080 30970 34048 36512 41728 42560 43358 45640 48640 49552 52160 61940 68096 73024 83456 85120 86716 91280 99104 104320 108395 123880 146048 170240 173432 182560 198208 208640 216790 247760 292096 340480 346864 365120 396416 417280 433580 495520 584192 693728 730240 792832 867160 991040 1387456 1460480 1585664 1734320 1982080 2774912 2920960 3468640 3964160 5549824 6937280 7928320 11099648 13874560 27749120 55498240
- Sum of all divisors σ(n): 161061120
- Sum of proper divisors (its aliquot sum) s(n): 105562880
- 55498240 is an abundant number, because the sum of its proper divisors (105562880) is greater than itself. Its abundance is 50064640
Bases of 55498240
- Binary: 110100111011010110000000002
- Hexadecimal: 0x34ED600
- Base-36: X1IPS
Squares and roots of 55498240
- 55498240 squared (554982402) is 3080054643097600
- 55498240 cubed (554982403) is 170937611795744948224000
-
The
square root of 55498240 is 7449.7140884733 -
The
cube root of 55498240 is 381.4401491673
Scales and comparisons
How big is 55498240?- 55,498,240 seconds is equal to 1 year, 39 weeks, 5 days, 8 hours, 10 minutes, 40 seconds.
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To count from 1 to 55,498,240 would take you about 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 55498240 cubic inches would be around 31.8 feet tall.
Recreational maths with 55498240
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