21325140480
21,325,140,480 is an even composite number composed of six prime numbers multiplied together.
21325140480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 21325140480:
29 × 3 × 5 × 7 × 89 × 4457
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 89 × 4457)See below for interesting mathematical facts about the number 21325140480 from the Numbermatics database.
Names of 21325140480
- Cardinal: 21325140480 can be written as Twenty-one billion, three hundred twenty-five million, one hundred forty thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.132514048 × 1010
Factors of 21325140480
Divisors of 21325140480
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 89 96 105 112 120 128 140 160 168 178 192 210 224 240 256 267 280 320 336 356 384 420 445 448 480 512 534 560 623 640 672 712 768 840 890 896 960 1068 1120 1246 1280 1335 1344 1424 1536 1680 1780 1792 1869 1920 2136 2240 2492 2560 2670 2688 2848 3115 3360 3560 3584 3738 3840 4272 4457 4480 4984 5340 5376 5696 6230 6720 7120 7476 7680 8544 8914 8960 9345 9968 10680 10752 11392 12460 13371 13440 14240 14952 17088 17828 17920 18690 19936 21360 22285 22784 24920 26742 26880 28480 29904 31199 34176 35656 37380 39872 42720 44570 45568 49840 53484 53760 56960 59808 62398 66855 68352 71312 74760 79744 85440 89140 93597 99680 106968 113920 119616 124796 133710 136704 142624 149520 155995 159488 170880 178280 187194 199360 213936 227840 239232 249592 267420 285248 299040 311990 318976 341760 356560 374388 396673 398720 427872 467985 478464 499184 534840 570496 598080 623980 683520 713120 748776 793346 797440 855744 935970 956928 998368 1069680 1140992 1190019 1196160 1247960 1426240 1497552 1586692 1594880 1711488 1871940 1983365 1996736 2139360 2281984 2380038 2392320 2495920 2776711 2852480 2995104 3173384 3422976 3743880 3966730 3993472 4278720 4760076 4784640 4991840 5553422 5704960 5950095 5990208 6346768 6845952 7487760 7933460 7986944 8330133 8557440 9520152 9983680 11106844 11409920 11900190 11980416 12693536 13883555 14975520 15866920 15973888 16660266 17114880 19040304 19967360 22213688 23800380 23960832 25387072 27767110 29951040 31733840 33320532 34229760 38080608 39934720 41650665 44427376 47600760 47921664 50774144 55534220 59902080 63467680 66641064 76161216 79869440 83301330 88854752 95201520 101548288 111068440 119804160 126935360 133282128 152322432 166602660 177709504 190403040 203096576 222136880 239608320 253870720 266564256 304644864 333205320 355419008 380806080 444273760 507741440 533128512 609289728 666410640 710838016 761612160 888547520 1015482880 1066257024 1332821280 1421676032 1523224320 1777095040 2132514048 2665642560 3046448640 3554190080 4265028096 5331285120 7108380160 10662570240 21325140480
- Sum of all divisors σ(n): 78806027520
- Sum of proper divisors (its aliquot sum) s(n): 57480887040
- 21325140480 is an abundant number, because the sum of its proper divisors (57480887040) is greater than itself. Its abundance is 36155746560
Bases of 21325140480
- Binary: 100111101110001001111010010000000002
- Hexadecimal: 0x4F713D200
- Base-36: 9SOFRPC
Squares and roots of 21325140480
- 21325140480 squared (213251404802) is 454761616491734630400
- 21325140480 cubed (213251404803) is 9697855356598125752160878592000
-
The
square root of 21325140480 is 146031.2996586689 -
The
cube root of 21325140480 is 2773.0900139915
Scales and comparisons
How big is 21325140480?- 21,325,140,480 seconds is equal to 678 years, 3 weeks, 5 days, 18 hours, 8 minutes.
-
To count from 1 to 21,325,140,480 would take you about one thousand, three hundred fifty-six 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 21325140480 cubic inches would be around 231.1 feet tall.
Recreational maths with 21325140480
- 21325140480 backwards is 08404152312
- 21325140480 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21325140480's digits is 30
- More coming soon!
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