21222809088
21,222,809,088 is an even composite number composed of five prime numbers multiplied together.
21222809088 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 21222809088:
29 × 3 × 133 × 19 × 331
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 13 × 13 × 19 × 331)See below for interesting mathematical facts about the number 21222809088 from the Numbermatics database.
Names of 21222809088
- Cardinal: 21222809088 can be written as Twenty-one billion, two hundred twenty-two million, eight hundred nine thousand and eighty-eight.
Scientific notation
- Scientific notation: 2.1222809088 × 1010
Factors of 21222809088
Divisors of 21222809088
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 64 76 78 96 104 114 128 152 156 169 192 208 228 247 256 304 312 331 338 384 416 456 494 507 512 608 624 662 676 741 768 832 912 988 993 1014 1216 1248 1324 1352 1482 1536 1664 1824 1976 1986 2028 2197 2432 2496 2648 2704 2964 3211 3328 3648 3952 3972 4056 4303 4394 4864 4992 5296 5408 5928 6289 6422 6591 6656 7296 7904 7944 8112 8606 8788 9633 9728 9984 10592 10816 11856 12578 12844 12909 13182 14592 15808 15888 16224 17212 17576 18867 19266 19968 21184 21632 23712 25156 25688 25818 26364 29184 31616 31776 32448 34424 35152 37734 38532 41743 42368 43264 47424 50312 51376 51636 52728 55939 63232 63552 64896 68848 70304 75468 77064 81757 83486 84736 86528 94848 100624 102752 103272 105456 111878 125229 126464 127104 129792 137696 140608 150936 154128 163514 166972 167817 169472 189696 201248 205504 206544 210912 223756 245271 250458 254208 259584 275392 281216 301872 308256 327028 333944 335634 379392 402496 411008 413088 421824 447512 490542 500916 508416 550784 562432 603744 616512 654056 667888 671268 727207 804992 822016 826176 843648 895024 981084 1001832 1062841 1101568 1124864 1207488 1233024 1308112 1335776 1342536 1454414 1609984 1644032 1652352 1687296 1790048 1962168 2003664 2125682 2181621 2203136 2414976 2466048 2616224 2671552 2685072 2908828 3188523 3219968 3304704 3374592 3580096 3924336 4007328 4251364 4363242 4829952 4932096 5232448 5343104 5370144 5817656 6377046 6609408 7160192 7848672 8014656 8502728 8726484 9659904 10464896 10686208 10740288 11635312 12754092 13816933 14320384 15697344 16029312 17005456 17452968 20929792 21372416 21480576 23270624 25508184 27633866 28640768 31394688 32058624 34010912 34905936 41450799 41859584 42961152 46541248 51016368 55267732 62789376 64117248 68021824 69811872 82901598 85922304 93082496 102032736 110535464 125578752 136043648 139623744 165803196 186164992 204065472 221070928 272087296 279247488 331606392 372329984 408130944 442141856 544174592 558494976 663212784 816261888 884283712 1116989952 1326425568 1632523776 1768567424 2652851136 3537134848 5305702272 7074269696 10611404544 21222809088
- Sum of all divisors σ(n): 64666694400
- Sum of proper divisors (its aliquot sum) s(n): 43443885312
- 21222809088 is an abundant number, because the sum of its proper divisors (43443885312) is greater than itself. Its abundance is 22221076224
Bases of 21222809088
- Binary: 100111100001111101001011110000000002
- Hexadecimal: 0x4F0FA5E00
- Base-36: 9QZIGAO
Squares and roots of 21222809088
- 21222809088 squared (212228090882) is 450407625585695391744
- 21222809088 cubed (212228090883) is 9558915049584597482704283369472
-
The
square root of 21222809088 is 145680.5034587677 -
The
cube root of 21222809088 is 2768.6472252203
Scales and comparisons
How big is 21222809088?- 21,222,809,088 seconds is equal to 674 years, 42 weeks, 4 days, 8 hours, 44 minutes, 48 seconds.
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To count from 1 to 21,222,809,088 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 21222809088 cubic inches would be around 230.7 feet tall.
Recreational maths with 21222809088
- 21222809088 backwards is 88090822212
- The number of decimal digits it has is: 11
- The sum of 21222809088's digits is 42
- More coming soon!
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