28704768000
28,704,768,000 is an even composite number composed of four prime numbers multiplied together.
28704768000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 28704768000:
220 × 3 × 53 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 73)See below for interesting mathematical facts about the number 28704768000 from the Numbermatics database.
Names of 28704768000
- Cardinal: 28704768000 can be written as Twenty-eight billion, seven hundred four million, seven hundred sixty-eight thousand.
Scientific notation
- Scientific notation: 2.8704768 × 1010
Factors of 28704768000
Divisors of 28704768000
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 73 75 80 96 100 120 125 128 146 150 160 192 200 219 240 250 256 292 300 320 365 375 384 400 438 480 500 512 584 600 640 730 750 768 800 876 960 1000 1024 1095 1168 1200 1280 1460 1500 1536 1600 1752 1825 1920 2000 2048 2190 2336 2400 2560 2920 3000 3072 3200 3504 3650 3840 4000 4096 4380 4672 4800 5120 5475 5840 6000 6144 6400 7008 7300 7680 8000 8192 8760 9125 9344 9600 10240 10950 11680 12000 12288 12800 14016 14600 15360 16000 16384 17520 18250 18688 19200 20480 21900 23360 24000 24576 25600 27375 28032 29200 30720 32000 32768 35040 36500 37376 38400 40960 43800 46720 48000 49152 51200 54750 56064 58400 61440 64000 65536 70080 73000 74752 76800 81920 87600 93440 96000 98304 102400 109500 112128 116800 122880 128000 131072 140160 146000 149504 153600 163840 175200 186880 192000 196608 204800 219000 224256 233600 245760 256000 262144 280320 292000 299008 307200 327680 350400 373760 384000 393216 409600 438000 448512 467200 491520 512000 524288 560640 584000 598016 614400 655360 700800 747520 768000 786432 819200 876000 897024 934400 983040 1024000 1048576 1121280 1168000 1196032 1228800 1310720 1401600 1495040 1536000 1572864 1638400 1752000 1794048 1868800 1966080 2048000 2242560 2336000 2392064 2457600 2621440 2803200 2990080 3072000 3145728 3276800 3504000 3588096 3737600 3932160 4096000 4485120 4672000 4784128 4915200 5242880 5606400 5980160 6144000 6553600 7008000 7176192 7475200 7864320 8192000 8970240 9344000 9568256 9830400 11212800 11960320 12288000 13107200 14016000 14352384 14950400 15728640 16384000 17940480 18688000 19136512 19660800 22425600 23920640 24576000 26214400 28032000 28704768 29900800 32768000 35880960 37376000 38273024 39321600 44851200 47841280 49152000 56064000 57409536 59801600 65536000 71761920 74752000 76546048 78643200 89702400 95682560 98304000 112128000 114819072 119603200 131072000 143523840 149504000 179404800 191365120 196608000 224256000 229638144 239206400 287047680 299008000 358809600 382730240 393216000 448512000 478412800 574095360 598016000 717619200 897024000 956825600 1148190720 1196032000 1435238400 1794048000 1913651200 2392064000 2870476800 3588096000 4784128000 5740953600 7176192000 9568256000 14352384000 28704768000
- Sum of all divisors σ(n): 96838044576
- Sum of proper divisors (its aliquot sum) s(n): 68133276576
- 28704768000 is an abundant number, because the sum of its proper divisors (68133276576) is greater than itself. Its abundance is 39428508576
Bases of 28704768000
- Binary: 110101011101111000000000000000000002
- Hexadecimal: 0x6AEF00000
- Base-36: D6Q2SQO
Squares and roots of 28704768000
- 28704768000 squared (287047680002) is 823963705933824000000
- 28704768000 cubed (287047680003) is 23651687019250641272832000000000
-
The
square root of 28704768000 is 169424.8151836089 -
The
cube root of 28704768000 is 3061.8554256377
Scales and comparisons
How big is 28704768000?- 28,704,768,000 seconds is equal to 912 years, 37 weeks, 4 days, 2 hours, 40 minutes.
-
To count from 1 to 28,704,768,000 would take you about one thousand, eight hundred twenty-five 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 28704768000 cubic inches would be around 255.2 feet tall.
Recreational maths with 28704768000
- 28704768000 backwards is 00086740782
- The number of decimal digits it has is: 11
- The sum of 28704768000's digits is 42
- More coming soon!
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