28997824000
28,997,824,000 is an even composite number composed of five prime numbers multiplied together.
28997824000 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 28997824000:
29 × 53 × 41 × 43 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 41 × 43 × 257)See below for interesting mathematical facts about the number 28997824000 from the Numbermatics database.
Names of 28997824000
- Cardinal: 28997824000 can be written as Twenty-eight billion, nine hundred ninety-seven million, eight hundred twenty-four thousand.
Scientific notation
- Scientific notation: 2.8997824 × 1010
Factors of 28997824000
Divisors of 28997824000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 41 43 50 64 80 82 86 100 125 128 160 164 172 200 205 215 250 256 257 320 328 344 400 410 430 500 512 514 640 656 688 800 820 860 1000 1025 1028 1075 1280 1285 1312 1376 1600 1640 1720 1763 2000 2050 2056 2150 2560 2570 2624 2752 3200 3280 3440 3526 4000 4100 4112 4300 5125 5140 5248 5375 5504 6400 6425 6560 6880 7052 8000 8200 8224 8600 8815 10250 10280 10496 10537 10750 11008 11051 12800 12850 13120 13760 14104 16000 16400 16448 17200 17630 20500 20560 20992 21074 21500 22016 22102 25700 26240 27520 28208 32000 32125 32800 32896 34400 35260 41000 41120 42148 43000 44075 44204 51400 52480 52685 55040 55255 56416 64000 64250 65600 65792 68800 70520 82000 82240 84296 86000 88150 88408 102800 104960 105370 110080 110510 112832 128500 131200 131584 137600 141040 164000 164480 168592 172000 176300 176816 205600 210740 220375 221020 225664 257000 262400 263425 275200 276275 282080 328000 328960 337184 344000 352600 353632 411200 421480 440750 442040 451328 453091 514000 524800 526850 550400 552550 564160 656000 657920 674368 688000 705200 707264 822400 842960 881500 884080 902656 906182 1028000 1053700 1105100 1128320 1312000 1317125 1348736 1376000 1381375 1410400 1414528 1644800 1685920 1763000 1768160 1812364 2056000 2107400 2210200 2256640 2265455 2624000 2634250 2697472 2752000 2762750 2820800 2829056 3289600 3371840 3526000 3536320 3624728 4112000 4214800 4420400 4513280 4530910 5268500 5394944 5525500 5641600 5658112 6743680 7052000 7072640 7249456 8224000 8429600 8840800 9061820 10537000 11051000 11283200 11327275 13487360 14104000 14145280 14498912 16448000 16859200 17681600 18123640 21074000 22102000 22566400 22654550 26974720 28208000 28290560 28997824 33718400 35363200 36247280 42148000 44204000 45309100 56416000 56636375 57995648 67436800 70726400 72494560 84296000 88408000 90618200 112832000 113272750 115991296 134873600 141452800 144989120 168592000 176816000 181236400 226545500 231982592 289978240 337184000 353632000 362472800 453091000 579956480 674368000 707264000 724945600 906182000 1159912960 1449891200 1812364000 2899782400 3624728000 5799564800 7249456000 14498912000 28997824000
- Sum of all divisors σ(n): 76089004992
- Sum of proper divisors (its aliquot sum) s(n): 47091180992
- 28997824000 is an abundant number, because the sum of its proper divisors (47091180992) is greater than itself. Its abundance is 18093356992
Bases of 28997824000
- Binary: 110110000000110011110101110000000002
- Hexadecimal: 0x6C067AE00
- Base-36: DBKK074
Squares and roots of 28997824000
- 28997824000 squared (289978240002) is 840873796734976000000
- 28997824000 cubed (289978240003) is 24383510363932608692224000000000
-
The
square root of 28997824000 is 170287.4745834231 -
The
cube root of 28997824000 is 3072.2399805291
Scales and comparisons
How big is 28997824000?- 28,997,824,000 seconds is equal to 922 years, 2 weeks, 23 hours, 6 minutes, 40 seconds.
-
To count from 1 to 28,997,824,000 would take you about one thousand, eight hundred forty-four 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 28997824000 cubic inches would be around 256 feet tall.
Recreational maths with 28997824000
- 28997824000 backwards is 00042879982
- The number of decimal digits it has is: 11
- The sum of 28997824000's digits is 49
- More coming soon!
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