21225506250
21,225,506,250 is an even composite number composed of six prime numbers multiplied together.
21225506250 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21225506250:
2 × 3 × 55 × 13 × 31 × 532
(2 × 3 × 5 × 5 × 5 × 5 × 5 × 13 × 31 × 53 × 53)See below for interesting mathematical facts about the number 21225506250 from the Numbermatics database.
Names of 21225506250
- Cardinal: 21225506250 can be written as Twenty-one billion, two hundred twenty-five million, five hundred six thousand, two hundred fifty.
Scientific notation
- Scientific notation: 2.122550625 × 1010
Factors of 21225506250
Divisors of 21225506250
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 5 6 10 13 15 25 26 30 31 39 50 53 62 65 75 78 93 106 125 130 150 155 159 186 195 250 265 310 318 325 375 390 403 465 530 625 650 689 750 775 795 806 930 975 1209 1250 1325 1378 1550 1590 1625 1643 1875 1950 2015 2067 2325 2418 2650 2809 3125 3250 3286 3445 3750 3875 3975 4030 4134 4650 4875 4929 5618 6045 6250 6625 6890 7750 7950 8125 8215 8427 9375 9750 9858 10075 10335 11625 12090 13250 14045 16250 16430 16854 17225 18750 19375 19875 20150 20670 21359 23250 24375 24645 28090 30225 33125 34450 36517 38750 39750 40625 41075 42135 42718 48750 49290 50375 51675 58125 60450 64077 66250 70225 73034 81250 82150 84270 86125 87079 96875 99375 100750 103350 106795 109551 116250 121875 123225 128154 140450 151125 165625 172250 174158 182585 193750 198750 205375 210675 213590 219102 243750 246450 251875 258375 261237 290625 302250 320385 331250 351125 365170 410750 421350 430625 435395 496875 503750 516750 522474 533975 547755 581250 616125 640770 702250 755625 861250 870790 912925 993750 1026875 1053375 1067950 1095510 1132027 1232250 1259375 1291875 1306185 1511250 1601925 1755625 1825850 2053750 2106750 2153125 2176975 2264054 2518750 2583750 2612370 2669875 2738775 3080625 3203850 3396081 3511250 3778125 4306250 4353950 4564625 5134375 5266875 5339750 5477550 5660135 6161250 6459375 6530925 6792162 7556250 8009625 8778125 9129250 10268750 10533750 10884875 11320270 12918750 13061850 13349375 13693875 15403125 16019250 16980405 17556250 21769750 22823125 26334375 26698750 27387750 28300675 30806250 32654625 33960810 40048125 45646250 52668750 54424375 56601350 65309250 66746875 68469375 80096250 84902025 108848750 114115625 133493750 136938750 141503375 163273125 169804050 200240625 228231250 272121875 283006750 326546250 342346875 400481250 424510125 544243750 684693750 707516875 816365625 849020250 1415033750 1632731250 2122550625 3537584375 4245101250 7075168750 10612753125 21225506250
- Sum of all divisors σ(n): 60119152128
- Sum of proper divisors (its aliquot sum) s(n): 38893645878
- 21225506250 is an abundant number, because the sum of its proper divisors (38893645878) is greater than itself. Its abundance is 17668139628
Bases of 21225506250
- Binary: 100111100010010001110000101110010102
- Hexadecimal: 0x4F12385CA
- Base-36: 9R149FU
Squares and roots of 21225506250
- 21225506250 squared (212255062502) is 450522115568789062500
- 21225506250 cubed (212255062503) is 9562559979768554551025390625000
-
The
square root of 21225506250 is 145689.7602784767 -
The
cube root of 21225506250 is 2768.7645074289
Scales and comparisons
How big is 21225506250?- 21,225,506,250 seconds is equal to 674 years, 47 weeks, 13 hours, 57 minutes, 30 seconds.
-
To count from 1 to 21,225,506,250 would take you about one thousand, three hundred forty-nine 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 21225506250 cubic inches would be around 230.7 feet tall.
Recreational maths with 21225506250
- 21225506250 backwards is 05260552212
- 21225506250 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21225506250's digits is 30
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 21225506250 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.
APA style:
Numbermatics. (2024). Number 21225506250 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/21225506250/
Chicago style:
Numbermatics. 2024. "Number 21225506250 - Facts about the integer". https://numbermatics.com/n/21225506250/
The information we have on file for 21225506250 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!
Keywords: Divisors of 21225506250, math, Factors of 21225506250, curriculum, school, college, exams, university, Prime factorization of 21225506250, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, two hundred twenty-five million, five hundred six thousand, two hundred fifty.