2988247040
2,988,247,040 is an even composite number composed of four prime numbers multiplied together.
2988247040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 2988247040:
211 × 5 × 19 × 15359
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 15359)See below for interesting mathematical facts about the number 2988247040 from the Numbermatics database.
Names of 2988247040
- Cardinal: 2988247040 can be written as Two billion, nine hundred eighty-eight million, two hundred forty-seven thousand and forty.
Scientific notation
- Scientific notation: 2.98824704 × 109
Factors of 2988247040
Divisors of 2988247040
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 256 304 320 380 512 608 640 760 1024 1216 1280 1520 2048 2432 2560 3040 4864 5120 6080 9728 10240 12160 15359 19456 24320 30718 38912 48640 61436 76795 97280 122872 153590 194560 245744 291821 307180 491488 583642 614360 982976 1167284 1228720 1459105 1965952 2334568 2457440 2918210 3931904 4669136 4914880 5836420 7863808 9338272 9829760 11672840 15727616 18676544 19659520 23345680 31455232 37353088 39319040 46691360 74706176 78638080 93382720 149412352 157276160 186765440 298824704 373530880 597649408 747061760 1494123520 2988247040
- Sum of all divisors σ(n): 7547904000
- Sum of proper divisors (its aliquot sum) s(n): 4559656960
- 2988247040 is an abundant number, because the sum of its proper divisors (4559656960) is greater than itself. Its abundance is 1571409920
Bases of 2988247040
- Binary: 101100100001110100001000000000002
- Hexadecimal: 0xB21D0800
- Base-36: 1DF4I68
Squares and roots of 2988247040
- 2988247040 squared (29882470402) is 8929620372068761600
- 2988247040 cubed (29882470403) is 26683911645158175527665664000
-
The
square root of 2988247040 is 54664.8611083939 -
The
cube root of 2988247040 is 1440.3636941439
Scales and comparisons
How big is 2988247040?- 2,988,247,040 seconds is equal to 95 years, 6 days, 4 hours, 37 minutes, 20 seconds.
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To count from 1 to 2,988,247,040 would take you about one hundred ninety 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 2988247040 cubic inches would be around 120 feet tall.
Recreational maths with 2988247040
- 2988247040 backwards is 0407428892
- The number of decimal digits it has is: 10
- The sum of 2988247040's digits is 44
- More coming soon!
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