21040032000
21,040,032,000 is an even composite number composed of six prime numbers multiplied together.
21040032000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21040032000:
28 × 3 × 53 × 13 × 23 × 733
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 13 × 23 × 733)See below for interesting mathematical facts about the number 21040032000 from the Numbermatics database.
Names of 21040032000
- Cardinal: 21040032000 can be written as Twenty-one billion, forty million, thirty-two thousand.
Scientific notation
- Scientific notation: 2.1040032 × 1010
Factors of 21040032000
Divisors of 21040032000
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 23 24 25 26 30 32 39 40 46 48 50 52 60 64 65 69 75 78 80 92 96 100 104 115 120 125 128 130 138 150 156 160 184 192 195 200 208 230 240 250 256 260 276 299 300 312 320 325 345 368 375 384 390 400 416 460 480 500 520 552 575 598 600 624 640 650 690 733 736 750 768 780 800 832 897 920 960 975 1000 1040 1104 1150 1196 1200 1248 1280 1300 1380 1466 1472 1495 1500 1560 1600 1625 1664 1725 1794 1840 1920 1950 2000 2080 2199 2208 2300 2392 2400 2496 2600 2760 2875 2932 2944 2990 3000 3120 3200 3250 3328 3450 3588 3665 3680 3840 3900 4000 4160 4398 4416 4485 4600 4784 4800 4875 4992 5200 5520 5750 5864 5888 5980 6000 6240 6400 6500 6900 7176 7330 7360 7475 7800 8000 8320 8625 8796 8832 8970 9200 9529 9568 9600 9750 9984 10400 10995 11040 11500 11728 11960 12000 12480 13000 13800 14352 14660 14720 14950 15600 16000 16640 16859 17250 17592 17664 17940 18325 18400 19058 19136 19200 19500 20800 21990 22080 22425 23000 23456 23920 24000 24960 26000 27600 28587 28704 29320 29440 29900 31200 32000 33718 34500 35184 35880 36650 36800 37375 38116 38272 39000 41600 43980 44160 44850 46000 46912 47645 47840 48000 49920 50577 52000 54975 55200 57174 57408 58640 59800 62400 67436 69000 70368 71760 73300 73600 74750 76232 76544 78000 83200 84295 87960 88320 89700 91625 92000 93824 95290 95680 96000 101154 104000 109950 110400 112125 114348 114816 117280 119600 124800 134872 138000 140736 142935 143520 146600 147200 149500 152464 156000 168590 175920 179400 183250 184000 187648 190580 191360 202308 208000 219167 219900 220800 224250 228696 229632 234560 238225 239200 249600 252885 269744 274875 276000 281472 285870 287040 293200 299000 304928 312000 337180 351840 358800 366500 368000 381160 382720 404616 416000 421475 438334 439800 441600 448500 457392 469120 476450 478400 505770 539488 549750 552000 562944 571740 574080 586400 598000 609856 624000 657501 674360 703680 714675 717600 733000 736000 762320 809232 842950 876668 879600 897000 914784 938240 952900 956800 1011540 1078976 1095835 1099500 1104000 1143480 1148160 1172800 1191125 1196000 1219712 1248000 1264425 1315002 1348720 1407360 1429350 1435200 1466000 1524640 1618464 1685900 1753336 1759200 1794000 1829568 1905800 1913600 2023080 2107375 2157952 2191670 2199000 2208000 2286960 2345600 2382250 2392000 2439424 2528850 2630004 2697440 2814720 2858700 2870400 2932000 3049280 3236928 3287505 3371800 3506672 3518400 3573375 3588000 3659136 3811600 4046160 4214750 4315904 4383340 4398000 4573920 4691200 4764500 4784000 5057700 5260008 5394880 5479175 5717400 5740800 5864000 6098560 6322125 6473856 6575010 6743600 7013344 7036800 7146750 7176000 7318272 7623200 8092320 8429500 8766680 8796000 9147840 9529000 9568000 10115400 10520016 10789760 10958350 11434800 11728000 12197120 12644250 12947712 13150020 13487200 14026688 14073600 14293500 14352000 15246400 16184640 16437525 16859000 17533360 17592000 18295680 19058000 20230800 21040032 21579520 21916700 22869600 23456000 25288500 26300040 26974400 27395875 28053376 28587000 28704000 30492800 32369280 32875050 33718000 35066720 35184000 36591360 38116000 40461600 42080064 43833400 45739200 50577000 52600080 53948800 54791750 56106752 57174000 60985600 64738560 65750100 67436000 70133440 70368000 76232000 80923200 82187625 84160128 87666800 91478400 101154000 105200160 107897600 109583500 114348000 131500200 134872000 140266880 152464000 161846400 164375250 168320256 175333600 182956800 202308000 210400320 219167000 228696000 263000400 269744000 280533760 304928000 323692800 328750500 350667200 404616000 420800640 438334000 457392000 526000800 539488000 657501000 701334400 809232000 841601280 876668000 914784000 1052001600 1315002000 1402668800 1618464000 1753336000 2104003200 2630004000 3506672000 4208006400 5260008000 7013344000 10520016000 21040032000
- Sum of all divisors σ(n): 78639515136
- Sum of proper divisors (its aliquot sum) s(n): 57599483136
- 21040032000 is an abundant number, because the sum of its proper divisors (57599483136) is greater than itself. Its abundance is 36559451136
Bases of 21040032000
- Binary: 100111001100001010101101001000000002
- Hexadecimal: 0x4E6156900
- Base-36: 9NYOWLC
Squares and roots of 21040032000
- 21040032000 squared (210400320002) is 442682946561024000000
- 21040032000 cubed (210400320003) is 9314063361498234912768000000000
-
The
square root of 21040032000 is 145051.8252211947 -
The
cube root of 21040032000 is 2760.6761628381
Scales and comparisons
How big is 21040032000?- 21,040,032,000 seconds is equal to 669 years, 2 days, 21 hours, 20 minutes.
-
To count from 1 to 21,040,032,000 would take you about one thousand, three hundred thirty-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 21040032000 cubic inches would be around 230.1 feet tall.
Recreational maths with 21040032000
- 21040032000 backwards is 00023004012
- 21040032000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21040032000's digits is 12
- More coming soon!
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