4055155840
4,055,155,840 is an even composite number composed of five prime numbers multiplied together.
4055155840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 4055155840:
27 × 5 × 29 × 41 × 732
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 29 × 41 × 73 × 73)See below for interesting mathematical facts about the number 4055155840 from the Numbermatics database.
Names of 4055155840
- Cardinal: 4055155840 can be written as Four billion, fifty-five million, one hundred fifty-five thousand, eight hundred forty.
Scientific notation
- Scientific notation: 4.05515584 × 109
Factors of 4055155840
Divisors of 4055155840
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 16 20 29 32 40 41 58 64 73 80 82 116 128 145 146 160 164 205 232 290 292 320 328 365 410 464 580 584 640 656 730 820 928 1160 1168 1189 1312 1460 1640 1856 2117 2320 2336 2378 2624 2920 2993 3280 3712 4234 4640 4672 4756 5248 5329 5840 5945 5986 6560 8468 9280 9344 9512 10585 10658 11680 11890 11972 13120 14965 16936 18560 19024 21170 21316 23360 23780 23944 26240 26645 29930 33872 38048 42340 42632 46720 47560 47888 53290 59860 67744 76096 84680 85264 86797 95120 95776 106580 119720 135488 152192 154541 169360 170528 173594 190240 191552 213160 218489 239440 270976 309082 338720 341056 347188 380480 383104 426320 433985 436978 478880 618164 677440 682112 694376 760960 772705 852640 867970 873956 957760 1092445 1236328 1354880 1388752 1545410 1705280 1735940 1747912 1915520 2184890 2472656 2777504 3090820 3410560 3471880 3495824 4369780 4945312 5555008 6181640 6336181 6943760 6991648 8739560 9890624 11110016 12363280 12672362 13887520 13983296 17479120 19781248 24726560 25344724 27775040 27966592 31680905 34958240 49453120 50689448 55550080 63361810 69916480 98906240 101378896 126723620 139832960 202757792 253447240 405515584 506894480 811031168 1013788960 2027577920 4055155840
- Sum of all divisors σ(n): 10415903400
- Sum of proper divisors (its aliquot sum) s(n): 6360747560
- 4055155840 is an abundant number, because the sum of its proper divisors (6360747560) is greater than itself. Its abundance is 2305591720
Bases of 4055155840
- Binary: 111100011011010011000100100000002
- Hexadecimal: 0xF1B4C480
- Base-36: 1V2C29S
Squares and roots of 4055155840
- 4055155840 squared (40551558402) is 16444288886686105600
- 4055155840 cubed (40551558403) is 66684154113492259370696704000
-
The
square root of 4055155840 is 63680.1055275507 -
The
cube root of 4055155840 is 1594.6639740499
Scales and comparisons
How big is 4055155840?- 4,055,155,840 seconds is equal to 128 years, 48 weeks, 6 days, 16 hours, 10 minutes, 40 seconds.
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To count from 1 to 4,055,155,840 would take you about two hundred fifty-seven 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 4055155840 cubic inches would be around 132.9 feet tall.
Recreational maths with 4055155840
- 4055155840 backwards is 0485515504
- The number of decimal digits it has is: 10
- The sum of 4055155840's digits is 37
- More coming soon!
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