108421040
108,421,040 is an even composite number composed of six prime numbers multiplied together.
108421040 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 108421040:
24 × 5 × 7 × 13 × 53 × 281
(2 × 2 × 2 × 2 × 5 × 7 × 13 × 53 × 281)See below for interesting mathematical facts about the number 108421040 from the Numbermatics database.
Names of 108421040
- Cardinal: 108421040 can be written as One hundred eight million, four hundred twenty-one thousand and forty.
Scientific notation
- Scientific notation: 1.0842104 × 108
Factors of 108421040
Divisors of 108421040
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 53 56 65 70 80 91 104 106 112 130 140 182 208 212 260 265 280 281 364 371 424 455 520 530 560 562 689 728 742 848 910 1040 1060 1124 1378 1405 1456 1484 1820 1855 1967 2120 2248 2756 2810 2968 3445 3640 3653 3710 3934 4240 4496 4823 5512 5620 5936 6890 7280 7306 7420 7868 9646 9835 11024 11240 13780 14612 14840 14893 15736 18265 19292 19670 22480 24115 25571 27560 29224 29680 29786 31472 36530 38584 39340 48230 51142 55120 58448 59572 73060 74465 77168 78680 96460 102284 104251 119144 127855 146120 148930 157360 192920 193609 204568 208502 238288 255710 292240 297860 385840 387218 409136 417004 511420 521255 595720 774436 834008 968045 1022840 1042510 1191440 1355263 1548872 1668016 1936090 2045680 2085020 2710526 3097744 3872180 4170040 5421052 6776315 7744360 8340080 10842104 13552630 15488720 21684208 27105260 54210520 108421040
- Sum of all divisors σ(n): 317229696
- Sum of proper divisors (its aliquot sum) s(n): 208808656
- 108421040 is an abundant number, because the sum of its proper divisors (208808656) is greater than itself. Its abundance is 100387616
Bases of 108421040
- Binary: 1100111011001011111101100002
- Hexadecimal: 0x6765FB0
- Base-36: 1SJU7K
Squares and roots of 108421040
- 108421040 squared (1084210402) is 11755121914681600
- 108421040 cubed (1084210403) is 1274502543316570340864000
-
The
square root of 108421040 is 10412.5424368885 -
The
cube root of 108421040 is 476.8383643663
Scales and comparisons
How big is 108421040?- 108,421,040 seconds is equal to 3 years, 23 weeks, 1 day, 20 hours, 57 minutes, 20 seconds.
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To count from 1 to 108,421,040 would take you about five 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 108421040 cubic inches would be around 39.7 feet tall.
Recreational maths with 108421040
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