28388736000
28,388,736,000 is an even composite number composed of five prime numbers multiplied together.
28388736000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred twenty-eight divisors.
Prime factorization of 28388736000:
210 × 32 × 53 × 19 × 1297
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 19 × 1297)See below for interesting mathematical facts about the number 28388736000 from the Numbermatics database.
Names of 28388736000
- Cardinal: 28388736000 can be written as Twenty-eight billion, three hundred eighty-eight million, seven hundred thirty-six thousand.
Scientific notation
- Scientific notation: 2.8388736 × 1010
Factors of 28388736000
Divisors of 28388736000
- Number of divisors d(n): 528
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 25 30 32 36 38 40 45 48 50 57 60 64 72 75 76 80 90 95 96 100 114 120 125 128 144 150 152 160 171 180 190 192 200 225 228 240 250 256 285 288 300 304 320 342 360 375 380 384 400 450 456 475 480 500 512 570 576 600 608 640 684 720 750 760 768 800 855 900 912 950 960 1000 1024 1125 1140 1152 1200 1216 1280 1297 1368 1425 1440 1500 1520 1536 1600 1710 1800 1824 1900 1920 2000 2250 2280 2304 2375 2400 2432 2560 2594 2736 2850 2880 3000 3040 3072 3200 3420 3600 3648 3800 3840 3891 4000 4275 4500 4560 4608 4750 4800 4864 5120 5188 5472 5700 5760 6000 6080 6400 6485 6840 7125 7200 7296 7600 7680 7782 8000 8550 9000 9120 9216 9500 9600 9728 10376 10944 11400 11520 11673 12000 12160 12800 12970 13680 14250 14400 14592 15200 15360 15564 16000 17100 18000 18240 19000 19200 19455 19456 20752 21375 21888 22800 23040 23346 24000 24320 24643 25600 25940 27360 28500 28800 29184 30400 31128 32000 32425 34200 36000 36480 38000 38400 38910 41504 42750 43776 45600 46080 46692 48000 48640 49286 51880 54720 57000 57600 58365 58368 60800 62256 64000 64850 68400 72000 72960 73929 76000 76800 77820 83008 85500 87552 91200 93384 96000 97275 97280 98572 103760 109440 114000 115200 116730 121600 123215 124512 128000 129700 136800 144000 145920 147858 152000 155640 162125 166016 171000 175104 182400 186768 192000 194550 197144 207520 218880 221787 228000 230400 233460 243200 246430 249024 259400 273600 288000 291825 291840 295716 304000 311280 324250 332032 342000 364800 369645 373536 384000 389100 394288 415040 437760 443574 456000 466920 486375 486400 492860 498048 518800 547200 576000 583650 591432 608000 616075 622560 648500 664064 684000 729600 739290 747072 778200 788576 830080 875520 887148 912000 933840 972750 985720 996096 1037600 1094400 1108935 1152000 1167300 1182864 1216000 1232150 1245120 1297000 1328128 1368000 1459125 1459200 1478580 1494144 1556400 1577152 1660160 1774296 1824000 1848225 1867680 1945500 1971440 1992192 2075200 2188800 2217870 2334600 2365728 2432000 2464300 2490240 2594000 2736000 2918250 2957160 2988288 3080375 3112800 3154304 3320320 3548592 3648000 3696450 3735360 3891000 3942880 3984384 4150400 4377600 4435740 4669200 4731456 4928600 4980480 5188000 5472000 5544675 5836500 5914320 5976576 6160750 6225600 6308608 6640640 7097184 7296000 7392900 7470720 7782000 7885760 8300800 8871480 9241125 9338400 9462912 9857200 9960960 10376000 10944000 11089350 11673000 11828640 11953152 12321500 12451200 12617216 14194368 14785800 14941440 15564000 15771520 16601600 17742960 18482250 18676800 18925824 19714400 19921920 20752000 21888000 22178700 23346000 23657280 24643000 24902400 25234432 27723375 28388736 29571600 29882880 31128000 31543040 33203200 35485920 36964500 37353600 37851648 39428800 41504000 44357400 46692000 47314560 49286000 49804800 55446750 56777472 59143200 59765760 62256000 63086080 70971840 73929000 74707200 75703296 78857600 83008000 88714800 93384000 94629120 98572000 99609600 110893500 113554944 118286400 124512000 126172160 141943680 147858000 149414400 157715200 166016000 177429600 186768000 189258240 197144000 221787000 227109888 236572800 249024000 283887360 295716000 298828800 315430400 354859200 373536000 378516480 394288000 443574000 473145600 498048000 567774720 591432000 630860800 709718400 747072000 788576000 887148000 946291200 1135549440 1182864000 1419436800 1494144000 1577152000 1774296000 1892582400 2365728000 2838873600 3154304000 3548592000 4731456000 5677747200 7097184000 9462912000 14194368000 28388736000
- Sum of all divisors σ(n): 107768163360
- Sum of proper divisors (its aliquot sum) s(n): 79379427360
- 28388736000 is an abundant number, because the sum of its proper divisors (79379427360) is greater than itself. Its abundance is 50990691360
Bases of 28388736000
- Binary: 110100111000001100110111100000000002
- Hexadecimal: 0x69C19BC00
- Base-36: D1HX4W0
Squares and roots of 28388736000
- 28388736000 squared (283887360002) is 805920331677696000000
- 28388736000 cubed (283887360003) is 22879059533030548832256000000000
-
The
square root of 28388736000 is 168489.5723776401 -
The
cube root of 28388736000 is 3050.5771907729
Scales and comparisons
How big is 28388736000?- 28,388,736,000 seconds is equal to 902 years, 35 weeks, 8 hours.
-
To count from 1 to 28,388,736,000 would take you about one thousand, eight hundred 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 28388736000 cubic inches would be around 254.2 feet tall.
Recreational maths with 28388736000
- 28388736000 backwards is 00063788382
- 28388736000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28388736000's digits is 45
- More coming soon!
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