28084350490
28,084,350,490 is an even composite number composed of seven prime numbers multiplied together.
What does the number 28084350490 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
28084350490 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 28084350490:
2 × 5 × 72 × 19 × 312 × 43 × 73
(2 × 5 × 7 × 7 × 19 × 31 × 31 × 43 × 73)See below for interesting mathematical facts about the number 28084350490 from the Numbermatics database.
Names of 28084350490
- Cardinal: 28084350490 can be written as Twenty-eight billion, eighty-four million, three hundred fifty thousand, four hundred ninety.
Scientific notation
- Scientific notation: 2.808435049 × 1010
Factors of 28084350490
Divisors of 28084350490
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 5 7 10 14 19 31 35 38 43 49 62 70 73 86 95 98 133 146 155 190 215 217 245 266 301 310 365 430 434 490 511 589 602 665 730 817 931 961 1022 1085 1178 1330 1333 1387 1505 1519 1634 1862 1922 2107 2170 2263 2555 2666 2774 2945 3010 3038 3139 3577 4085 4123 4214 4526 4655 4805 5110 5719 5890 6278 6665 6727 6935 7154 7595 8170 8246 9310 9331 9610 9709 10535 11315 11438 13330 13454 13870 15190 15695 15841 17885 18259 18662 19418 20615 21070 21973 22630 25327 28595 28861 31390 31682 33635 35770 36518 40033 41230 41323 42997 43946 46655 47089 48545 50654 57190 57722 59641 65317 67270 67963 70153 79205 80066 82646 85994 91295 93310 94178 97090 97309 109865 110887 119282 126635 127813 130634 135926 140306 144305 153811 158410 177289 182590 194618 200165 206615 214985 219730 221774 235445 253270 255626 288610 289261 298205 300979 307622 326585 339815 350765 354578 400330 413230 417487 429970 470890 486545 491071 554435 578522 596410 601958 639065 653170 679630 681163 701530 769055 785137 834974 886445 894691 973090 982142 1108870 1241023 1278130 1332907 1362326 1446305 1504895 1538110 1570274 1772890 1789382 1848871 2024827 2087435 2106853 2455355 2482046 2665814 2892610 2922409 3009790 3016579 3405815 3437497 3697742 3925685 4049654 4174870 4213706 4473455 4768141 4910710 5495959 5844818 6033158 6205115 6664535 6811630 6874994 7851370 8946910 9244355 9330349 9536282 10124135 10534265 10991918 12410230 12942097 13329070 14612045 15082895 17187485 18488710 18660698 20248270 21068530 21116053 23840705 25884194 27479795 29224090 30165790 34374970 38471713 42232106 46651745 47681410 54959590 57315001 64710485 65312443 76943426 90594679 93303490 105580265 114630002 129420970 130624886 147812371 181189358 192358565 211160530 286575005 295624742 326562215 384717130 401205007 452973395 573150010 653124430 739061855 802410014 905946790 1478123710 2006025035 2808435049 4012050070 5616870098 14042175245 28084350490
- Sum of all divisors σ(n): 66345428160
- Sum of proper divisors (its aliquot sum) s(n): 38261077670
- 28084350490 is an abundant number, because the sum of its proper divisors (38261077670) is greater than itself. Its abundance is 10176727180
Bases of 28084350490
- Binary: 110100010011111010100101110000110102
- Hexadecimal: 0x689F52E1A
- Base-36: CWGP3IY
Squares and roots of 28084350490
- 28084350490 squared (280843504902) is 788730742445163240100
- 28084350490 cubed (280843504903) is 22150990613067884040232422649000
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The
square root of 28084350490 is 167583.8610666313 -
The
cube root of 28084350490 is 3039.6351741471
Scales and comparisons
How big is 28084350490?- 28,084,350,490 seconds is equal to 892 years, 51 weeks, 5 days, 8 hours, 28 minutes, 10 seconds.
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To count from 1 to 28,084,350,490 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 28084350490 cubic inches would be around 253.3 feet tall.
Recreational maths with 28084350490
- 28084350490 backwards is 09405348082
- 28084350490 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28084350490's digits is 43
- More coming soon!
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