21355070880
21,355,070,880 is an even composite number composed of seven prime numbers multiplied together.
21355070880 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21355070880:
25 × 3 × 5 × 11 × 13 × 17 × 18301
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 13 × 17 × 18301)See below for interesting mathematical facts about the number 21355070880 from the Numbermatics database.
Names of 21355070880
- Cardinal: 21355070880 can be written as Twenty-one billion, three hundred fifty-five million, seventy thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 2.135507088 × 1010
Factors of 21355070880
Divisors of 21355070880
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 17 20 22 24 26 30 32 33 34 39 40 44 48 51 52 55 60 65 66 68 78 80 85 88 96 102 104 110 120 130 132 136 143 156 160 165 170 176 187 195 204 208 220 221 240 255 260 264 272 286 312 330 340 352 374 390 408 416 429 440 442 480 510 520 528 544 561 572 624 660 663 680 715 748 780 816 858 880 884 935 1020 1040 1056 1105 1122 1144 1248 1320 1326 1360 1430 1496 1560 1632 1716 1760 1768 1870 2040 2080 2145 2210 2244 2288 2431 2640 2652 2720 2805 2860 2992 3120 3315 3432 3536 3740 4080 4290 4420 4488 4576 4862 5280 5304 5610 5720 5984 6240 6630 6864 7072 7293 7480 8160 8580 8840 8976 9724 10608 11220 11440 12155 13260 13728 14586 14960 17160 17680 17952 18301 19448 21216 22440 22880 24310 26520 29172 29920 34320 35360 36465 36602 38896 44880 48620 53040 54903 58344 68640 72930 73204 77792 89760 91505 97240 106080 109806 116688 145860 146408 183010 194480 201311 219612 233376 237913 274515 291720 292816 311117 366020 388960 402622 439224 475826 549030 583440 585632 603933 622234 713739 732040 805244 878448 933351 951652 1006555 1098060 1166880 1189565 1207866 1244468 1427478 1464080 1555585 1610488 1756896 1866702 1903304 2013110 2196120 2379130 2415732 2488936 2617043 2854956 2928160 3019665 3111170 3220976 3422287 3568695 3733404 3806608 4026220 4044521 4392240 4666755 4758260 4831464 4977872 5234086 5709912 6039330 6222340 6441952 6844574 7137390 7466808 7613216 7851129 8052440 8089042 8784480 9333510 9516520 9662928 9955744 10266861 10468172 11419824 12078660 12133563 12444680 13085215 13689148 14274780 14933616 15702258 16104880 16178084 17111435 18667020 19033040 19325856 20222605 20533722 20936344 22839648 24157320 24267126 24889360 26170430 27378296 28549560 29867232 31404516 32209760 32356168 34222870 37334040 38066080 39255645 40445210 41067444 41872688 44489731 48314640 48534252 49778720 51334305 52340860 54756592 57099120 60667815 62809032 64712336 68445740 74668080 78511290 80890420 82134888 83745376 88979462 96629280 97068504 102668610 104681720 109513184 114198240 121335630 125618064 129424672 133469193 136891480 149336160 157022580 161780840 164269776 177958924 194137008 205337220 209363440 222448655 242671260 251236128 266938386 273782960 314045160 323561680 328539552 355917848 388274016 410674440 418726880 444897310 485342520 533876772 547565920 628090320 647123360 667345965 711835696 821348880 889794620 970685040 1067753544 1256180640 1334691930 1423671392 1642697760 1779589240 1941370080 2135507088 2669383860 3559178480 4271014176 5338767720 7118356960 10677535440 21355070880
- Sum of all divisors σ(n): 83682014976
- Sum of proper divisors (its aliquot sum) s(n): 62326944096
- 21355070880 is an abundant number, because the sum of its proper divisors (62326944096) is greater than itself. Its abundance is 40971873216
Bases of 21355070880
- Binary: 100111110001101110010000101101000002
- Hexadecimal: 0x4F8DC85A0
- Base-36: 9T69A5C
Squares and roots of 21355070880
- 21355070880 squared (213550708802) is 456039052289823974400
- 21355070880 cubed (213550708803) is 9738746285697217276035305472000
-
The
square root of 21355070880 is 146133.7431259461 -
The
cube root of 21355070880 is 2774.3867759507
Scales and comparisons
How big is 21355070880?- 21,355,070,880 seconds is equal to 679 years, 1 week, 2 days, 4 hours, 8 minutes.
-
To count from 1 to 21,355,070,880 would take you about one thousand, three hundred fifty-eight 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 21355070880 cubic inches would be around 231.2 feet tall.
Recreational maths with 21355070880
- 21355070880 backwards is 08807055312
- 21355070880 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21355070880's digits is 39
- 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 21355070880 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.
APA style:
Numbermatics. (2024). Number 21355070880 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/21355070880/
Chicago style:
Numbermatics. 2024. "Number 21355070880 - Facts about the integer". https://numbermatics.com/n/21355070880/
The information we have on file for 21355070880 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 21355070880, math, Factors of 21355070880, curriculum, school, college, exams, university, Prime factorization of 21355070880, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, three hundred fifty-five million, seventy thousand, eight hundred eighty.