2989888000
2,989,888,000 is an even composite number composed of five prime numbers multiplied together.
2989888000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2989888000:
29 × 53 × 11 × 31 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 31 × 137)See below for interesting mathematical facts about the number 2989888000 from the Numbermatics database.
Names of 2989888000
- Cardinal: 2989888000 can be written as Two billion, nine hundred eighty-nine million, eight hundred eighty-eight thousand.
Scientific notation
- Scientific notation: 2.989888 × 109
Factors of 2989888000
Divisors of 2989888000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 31 32 40 44 50 55 62 64 80 88 100 110 124 125 128 137 155 160 176 200 220 248 250 256 274 275 310 320 341 352 400 440 496 500 512 548 550 620 640 682 685 704 775 800 880 992 1000 1096 1100 1240 1280 1364 1370 1375 1408 1507 1550 1600 1705 1760 1984 2000 2192 2200 2480 2560 2728 2740 2750 2816 3014 3100 3200 3410 3425 3520 3875 3968 4000 4247 4384 4400 4960 5456 5480 5500 5632 6028 6200 6400 6820 6850 7040 7535 7750 7936 8000 8494 8525 8768 8800 9920 10912 10960 11000 12056 12400 12800 13640 13700 14080 15070 15500 15872 16000 16988 17050 17125 17536 17600 19840 21235 21824 21920 22000 24112 24800 27280 27400 28160 30140 31000 32000 33976 34100 34250 35072 35200 37675 39680 42470 42625 43648 43840 44000 46717 48224 49600 54560 54800 60280 62000 64000 67952 68200 68500 70144 70400 75350 79360 84940 85250 87296 87680 88000 93434 96448 99200 106175 109120 109600 120560 124000 135904 136400 137000 140800 150700 169880 170500 174592 175360 176000 186868 188375 192896 198400 212350 218240 219200 233585 241120 248000 271808 272800 274000 301400 339760 341000 350720 352000 373736 376750 385792 396800 424700 436480 438400 467170 482240 496000 530875 543616 545600 548000 602800 679520 682000 704000 747472 753500 771584 849400 872960 876800 934340 964480 992000 1061750 1087232 1091200 1096000 1167925 1205600 1359040 1364000 1494944 1507000 1698800 1753600 1868680 1928960 1984000 2123500 2174464 2182400 2192000 2335850 2411200 2718080 2728000 2989888 3014000 3397600 3737360 3857920 4247000 4364800 4384000 4671700 4822400 5436160 5456000 5839625 5979776 6028000 6795200 7474720 8494000 8768000 9343400 9644800 10872320 10912000 11679250 11959552 12056000 13590400 14949440 16988000 18686800 19289600 21824000 23358500 23919104 24112000 27180800 29898880 33976000 37373600 46717000 48224000 54361600 59797760 67952000 74747200 93434000 96448000 119595520 135904000 149494400 186868000 271808000 298988800 373736000 597977600 747472000 1494944000 2989888000
- Sum of all divisors σ(n): 8456887296
- Sum of proper divisors (its aliquot sum) s(n): 5466999296
- 2989888000 is an abundant number, because the sum of its proper divisors (5466999296) is greater than itself. Its abundance is 2477111296
Bases of 2989888000
- Binary: 101100100011011000010010000000002
- Hexadecimal: 0xB2361200
- Base-36: 1DG3OCG
Squares and roots of 2989888000
- 2989888000 squared (29898880002) is 8939430252544000000
- 2989888000 cubed (29898880003) is 26727895238918275072000000000
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The
square root of 2989888000 is 54679.8683246403 -
The
cube root of 2989888000 is 1440.6272987103
Scales and comparisons
How big is 2989888000?- 2,989,888,000 seconds is equal to 95 years, 3 weeks, 4 days, 4 hours, 26 minutes, 40 seconds.
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To count from 1 to 2,989,888,000 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 2989888000 cubic inches would be around 120.1 feet tall.
Recreational maths with 2989888000
- 2989888000 backwards is 0008889892
- The number of decimal digits it has is: 10
- The sum of 2989888000's digits is 52
- More coming soon!
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