55480000
55,480,000 is an even composite number composed of four prime numbers multiplied together.
55480000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty divisors.
Prime factorization of 55480000:
26 × 54 × 19 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 19 × 73)See below for interesting mathematical facts about the number 55480000 from the Numbermatics database.
Names of 55480000
- Cardinal: 55480000 can be written as Fifty-five million, four hundred eighty thousand.
Scientific notation
- Scientific notation: 5.548 × 107
Factors of 55480000
Divisors of 55480000
- Number of divisors d(n): 140
-
Complete list of divisors:
1 2 4 5 8 10 16 19 20 25 32 38 40 50 64 73 76 80 95 100 125 146 152 160 190 200 250 292 304 320 365 380 400 475 500 584 608 625 730 760 800 950 1000 1168 1216 1250 1387 1460 1520 1600 1825 1900 2000 2336 2375 2500 2774 2920 3040 3650 3800 4000 4672 4750 5000 5548 5840 6080 6935 7300 7600 8000 9125 9500 10000 11096 11680 11875 13870 14600 15200 18250 19000 20000 22192 23360 23750 27740 29200 30400 34675 36500 38000 40000 44384 45625 47500 55480 58400 69350 73000 76000 88768 91250 95000 110960 116800 138700 146000 152000 173375 182500 190000 221920 277400 292000 346750 365000 380000 443840 554800 584000 693500 730000 760000 866875 1109600 1387000 1460000 1733750 2219200 2774000 2920000 3467500 5548000 6935000 11096000 13870000 27740000 55480000
- Sum of all divisors σ(n): 146796760
- Sum of proper divisors (its aliquot sum) s(n): 91316760
- 55480000 is an abundant number, because the sum of its proper divisors (91316760) is greater than itself. Its abundance is 35836760
Bases of 55480000
- Binary: 110100111010001110110000002
- Hexadecimal: 0x34E8EC0
- Base-36: X14N4
Squares and roots of 55480000
- 55480000 squared (554800002) is 3078030400000000
- 55480000 cubed (554800003) is 170769126592000000000000
-
The
square root of 55480000 is 7448.4897798145 -
The
cube root of 55480000 is 381.3983566669
Scales and comparisons
How big is 55480000?- 55,480,000 seconds is equal to 1 year, 39 weeks, 5 days, 3 hours, 6 minutes, 40 seconds.
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To count from 1 to 55,480,000 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 55480000 cubic inches would be around 31.8 feet tall.
Recreational maths with 55480000
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