28072928000
28,072,928,000 is an even composite number composed of five prime numbers multiplied together.
28072928000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 28072928000:
28 × 53 × 132 × 29 × 179
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 13 × 29 × 179)See below for interesting mathematical facts about the number 28072928000 from the Numbermatics database.
Names of 28072928000
- Cardinal: 28072928000 can be written as Twenty-eight billion, seventy-two million, nine hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 2.8072928 × 1010
Factors of 28072928000
Divisors of 28072928000
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 29 32 40 50 52 58 64 65 80 100 104 116 125 128 130 145 160 169 179 200 208 232 250 256 260 290 320 325 338 358 377 400 416 464 500 520 580 640 650 676 716 725 754 800 832 845 895 928 1000 1040 1160 1280 1300 1352 1432 1450 1508 1600 1625 1664 1690 1790 1856 1885 2000 2080 2320 2327 2600 2704 2864 2900 3016 3200 3250 3328 3380 3580 3625 3712 3770 4000 4160 4225 4475 4640 4654 4901 5191 5200 5408 5728 5800 6032 6400 6500 6760 7160 7250 7424 7540 8000 8320 8450 8950 9280 9308 9425 9802 10382 10400 10816 11456 11600 11635 12064 13000 13520 14320 14500 15080 16000 16640 16900 17900 18560 18616 18850 19604 20764 20800 21125 21632 22375 22912 23200 23270 24128 24505 25955 26000 27040 28640 29000 30160 30251 32000 33800 35800 37120 37232 37700 39208 41528 41600 42250 43264 44750 45824 46400 46540 47125 48256 49010 51910 52000 54080 57280 58000 58175 60320 60502 67483 67600 71600 74464 75400 78416 83056 83200 84500 89500 92800 93080 94250 96512 98020 103820 104000 108160 114560 116000 116350 120640 121004 122525 129775 134966 135200 143200 148928 150800 151255 156832 166112 169000 179000 185600 186160 188500 196040 207640 208000 216320 229120 232000 232700 241280 242008 245050 259550 269932 270400 286400 290875 297856 301600 302510 313664 332224 337415 338000 358000 372320 377000 392080 415280 416000 464000 465400 482560 484016 490100 519100 539864 540800 572800 581750 595712 603200 605020 612625 627328 648875 664448 674830 676000 716000 744640 754000 756275 784160 830560 877279 928000 930800 968032 980200 1038200 1079728 1081600 1145600 1163500 1206400 1210040 1225250 1254656 1297750 1328896 1349660 1352000 1432000 1489280 1508000 1512550 1568320 1661120 1687075 1754558 1861600 1936064 1960400 2076400 2159456 2327000 2412800 2420080 2450500 2595500 2699320 2704000 2864000 2978560 3016000 3025100 3136640 3322240 3374150 3509116 3723200 3781375 3872128 3920800 4152800 4318912 4386395 4654000 4840160 4901000 5191000 5398640 5408000 5728000 6032000 6050200 6273280 6644480 6748300 7018232 7446400 7562750 7744256 7841600 8305600 8435375 8637824 8772790 9308000 9680320 9802000 10382000 10797280 12064000 12100400 13496600 14036464 14892800 15125500 15683200 16611200 16870750 17275648 17545580 18616000 19360640 19604000 20764000 21594560 21931975 24200800 26993200 28072928 30251000 31366400 33222400 33741500 35091160 37232000 38721280 39208000 41528000 43189120 43863950 48401600 53986400 56145856 60502000 67483000 70182320 74464000 78416000 83056000 86378240 87727900 96803200 107972800 109659875 112291712 121004000 134966000 140364640 156832000 166112000 175455800 193606400 215945600 219319750 224583424 242008000 269932000 280729280 350911600 431891200 438639500 484016000 539864000 561458560 701823200 877279000 968032000 1079728000 1122917120 1403646400 1754558000 2159456000 2807292800 3509116000 5614585600 7018232000 14036464000 28072928000
- Sum of all divisors σ(n): 78775351200
- Sum of proper divisors (its aliquot sum) s(n): 50702423200
- 28072928000 is an abundant number, because the sum of its proper divisors (50702423200) is greater than itself. Its abundance is 22629495200
Bases of 28072928000
- Binary: 110100010010100011011100011000000002
- Hexadecimal: 0x68946E300
- Base-36: CW9W9VK
Squares and roots of 28072928000
- 28072928000 squared (280729280002) is 788089286493184000000
- 28072928000 cubed (280729280003) is 22123973797294526922752000000000
-
The
square root of 28072928000 is 167549.7776781575 -
The
cube root of 28072928000 is 3039.2230239641
Scales and comparisons
How big is 28072928000?- 28,072,928,000 seconds is equal to 892 years, 32 weeks, 6 days, 3 hours, 33 minutes, 20 seconds.
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To count from 1 to 28,072,928,000 would take you about one thousand, seven hundred eighty-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 28072928000 cubic inches would be around 253.3 feet tall.
Recreational maths with 28072928000
- 28072928000 backwards is 00082927082
- The number of decimal digits it has is: 11
- The sum of 28072928000's digits is 38
- More coming soon!
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The information we have on file for 28072928000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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