28500013440
28,500,013,440 is an even composite number composed of six prime numbers multiplied together.
28500013440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 28500013440:
27 × 32 × 5 × 71 × 227 × 307
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 71 × 227 × 307)See below for interesting mathematical facts about the number 28500013440 from the Numbermatics database.
Names of 28500013440
- Cardinal: 28500013440 can be written as Twenty-eight billion, five hundred million, thirteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.850001344 × 1010
Factors of 28500013440
Divisors of 28500013440
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 71 72 80 90 96 120 128 142 144 160 180 192 213 227 240 284 288 307 320 355 360 384 426 454 480 568 576 614 639 640 681 710 720 852 908 921 960 1065 1135 1136 1152 1228 1278 1362 1420 1440 1535 1704 1816 1842 1920 2043 2130 2270 2272 2456 2556 2724 2763 2840 2880 3070 3195 3405 3408 3632 3684 4086 4260 4540 4544 4605 4912 5112 5448 5526 5680 5760 6140 6390 6810 6816 7264 7368 8172 8520 9080 9088 9210 9824 10215 10224 10896 11052 11360 12280 12780 13620 13632 13815 14528 14736 16117 16344 17040 18160 18420 19648 20430 20448 21792 21797 22104 22720 24560 25560 27240 27264 27630 29056 29472 32234 32688 34080 36320 36840 39296 40860 40896 43584 43594 44208 45440 48351 49120 51120 54480 55260 58944 64468 65376 65391 68160 69689 72640 73680 80585 81720 81792 87168 87188 88416 96702 98240 102240 108960 108985 110520 117888 128936 130752 130782 136320 139378 145053 145280 147360 161170 163440 174376 176832 193404 196173 196480 204480 209067 217920 217970 221040 241755 257872 261504 261564 278756 290106 294720 322340 326880 326955 348445 348752 353664 386808 392346 408960 418134 435840 435940 442080 483510 515744 523128 557512 580212 589440 627201 644680 653760 653910 696890 697504 725265 773616 784692 836268 871880 884160 967020 980865 1031488 1045335 1046256 1115024 1160424 1254402 1289360 1307520 1307820 1393780 1395008 1450530 1547232 1569384 1672536 1743760 1768320 1934040 1961730 2062976 2090670 2092512 2230048 2320848 2508804 2578720 2615640 2787560 2790016 2901060 3094464 3136005 3138768 3345072 3487520 3868080 3923460 4181340 4185024 4460096 4641696 4947919 5017608 5157440 5231280 5575120 5802120 6188928 6272010 6277536 6690144 6975040 7736160 7846920 8362680 8370048 8920192 9283392 9895838 10035216 10314880 10462560 11150240 11604240 12544020 12555072 13380288 13950080 14843757 15472320 15693840 16725360 18566784 19791676 20070432 20925120 22300480 23208480 24739595 25088040 25110144 26760576 29687514 30944640 31387680 33450720 39583352 40140864 41850240 44531271 44600960 46416960 49479190 50176080 59375028 62775360 66901440 74218785 79166704 80281728 89062542 92833920 98958380 100352160 118750056 125550720 133802880 148437570 158333408 178125084 197916760 200704320 222656355 237500112 296875140 316666816 356250168 395833520 401408640 445312710 475000224 593750280 633333632 712500336 791667040 890625420 950000448 1187500560 1425000672 1583334080 1781250840 1900000896 2375001120 2850001344 3166668160 3562501680 4750002240 5700002688 7125003360 9500004480 14250006720 28500013440
- Sum of all divisors σ(n): 100566385920
- Sum of proper divisors (its aliquot sum) s(n): 72066372480
- 28500013440 is an abundant number, because the sum of its proper divisors (72066372480) is greater than itself. Its abundance is 43566359040
Bases of 28500013440
- Binary: 110101000101011101110110001100000002
- Hexadecimal: 0x6A2BBB180
- Base-36: D3C6740
Squares and roots of 28500013440
- 28500013440 squared (285000134402) is 812250766080180633600
- 28500013440 cubed (285000134403) is 23149157749935444175227715584000
-
The
square root of 28500013440 is 168819.4699671813 -
The
cube root of 28500013440 is 3054.5578522999
Scales and comparisons
How big is 28500013440?- 28,500,013,440 seconds is equal to 906 years, 11 weeks, 6 hours, 24 minutes.
-
To count from 1 to 28,500,013,440 would take you about one thousand, eight hundred twelve 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 28500013440 cubic inches would be around 254.5 feet tall.
Recreational maths with 28500013440
- 28500013440 backwards is 04431000582
- The number of decimal digits it has is: 11
- The sum of 28500013440's digits is 27
- More coming soon!
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The information we have on file for 28500013440 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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