28988224000
28,988,224,000 is an even composite number composed of five prime numbers multiplied together.
28988224000 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 28988224000:
29 × 53 × 19 × 31 × 769
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 19 × 31 × 769)See below for interesting mathematical facts about the number 28988224000 from the Numbermatics database.
Names of 28988224000
- Cardinal: 28988224000 can be written as Twenty-eight billion, nine hundred eighty-eight million, two hundred twenty-four thousand.
Scientific notation
- Scientific notation: 2.8988224 × 1010
Factors of 28988224000
Divisors of 28988224000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 25 31 32 38 40 50 62 64 76 80 95 100 124 125 128 152 155 160 190 200 248 250 256 304 310 320 380 400 475 496 500 512 589 608 620 640 760 769 775 800 950 992 1000 1178 1216 1240 1280 1520 1538 1550 1600 1900 1984 2000 2356 2375 2432 2480 2560 2945 3040 3076 3100 3200 3800 3845 3875 3968 4000 4712 4750 4864 4960 5890 6080 6152 6200 6400 7600 7690 7750 7936 8000 9424 9500 9728 9920 11780 12160 12304 12400 12800 14611 14725 15200 15380 15500 15872 16000 18848 19000 19225 19840 23560 23839 24320 24608 24800 29222 29450 30400 30760 31000 32000 37696 38000 38450 39680 47120 47678 48640 49216 49600 58444 58900 60800 61520 62000 64000 73055 73625 75392 76000 76900 79360 94240 95356 96125 98432 99200 116888 117800 119195 121600 123040 124000 146110 147250 150784 152000 153800 188480 190712 192250 196864 198400 233776 235600 238390 243200 246080 248000 292220 294500 301568 304000 307600 365275 376960 381424 384500 393728 396800 452941 467552 471200 476780 492160 496000 584440 589000 595975 608000 615200 730550 753920 762848 769000 905882 935104 942400 953560 984320 992000 1168880 1178000 1191950 1216000 1230400 1461100 1507840 1525696 1538000 1811764 1826375 1870208 1884800 1907120 1968640 1984000 2264705 2337760 2356000 2383900 2460800 2922200 2979875 3051392 3076000 3623528 3652750 3740416 3769600 3814240 4529410 4675520 4712000 4767800 4921600 5844400 5959750 6102784 6152000 7247056 7305500 7480832 7539200 7628480 9058820 9351040 9424000 9535600 9843200 11323525 11688800 11919500 12205568 12304000 14494112 14611000 15256960 18117640 18702080 18848000 19071200 22647050 23377600 23839000 24608000 28988224 29222000 30513920 36235280 37404160 37696000 38142400 45294100 46755200 47678000 49216000 56617625 57976448 58444000 61027840 72470560 76284800 90588200 93510400 95356000 113235250 115952896 116888000 144941120 152569600 181176400 187020800 190712000 226470500 231905792 233776000 289882240 305139200 362352800 381424000 452941000 467552000 579764480 724705600 762848000 905882000 935104000 1159528960 1449411200 1525696000 1811764000 2898822400 3623528000 5797644800 7247056000 14494112000 28988224000
- Sum of all divisors σ(n): 78644966400
- Sum of proper divisors (its aliquot sum) s(n): 49656742400
- 28988224000 is an abundant number, because the sum of its proper divisors (49656742400) is greater than itself. Its abundance is 20668518400
Bases of 28988224000
- Binary: 110101111111101010100110010000000002
- Hexadecimal: 0x6BFD53200
- Base-36: DBEU8SG
Squares and roots of 28988224000
- 28988224000 squared (289882240002) is 840317130674176000000
- 28988224000 cubed (289882240003) is 24359301215020284903424000000000
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The
square root of 28988224000 is 170259.2846220141 -
The
cube root of 28988224000 is 3071.9009118793
Scales and comparisons
How big is 28988224000?- 28,988,224,000 seconds is equal to 921 years, 38 weeks, 1 day, 20 hours, 26 minutes, 40 seconds.
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To count from 1 to 28,988,224,000 would take you about one thousand, eight hundred forty-three 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 28988224000 cubic inches would be around 256 feet tall.
Recreational maths with 28988224000
- 28988224000 backwards is 00042288982
- The number of decimal digits it has is: 11
- The sum of 28988224000's digits is 43
- More coming soon!
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