20400279300
20,400,279,300 is an even composite number composed of six prime numbers multiplied together.
20400279300 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 20400279300:
22 × 34 × 52 × 37 × 43 × 1583
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 37 × 43 × 1583)See below for interesting mathematical facts about the number 20400279300 from the Numbermatics database.
Names of 20400279300
- Cardinal: 20400279300 can be written as Twenty billion, four hundred million, two hundred seventy-nine thousand, three hundred.
Scientific notation
- Scientific notation: 2.04002793 × 1010
Factors of 20400279300
Divisors of 20400279300
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 37 43 45 50 54 60 74 75 81 86 90 100 108 111 129 135 148 150 162 172 180 185 215 222 225 258 270 300 324 333 370 387 405 430 444 450 516 540 555 645 666 675 740 774 810 860 900 925 999 1075 1110 1161 1290 1332 1350 1548 1583 1591 1620 1665 1850 1935 1998 2025 2150 2220 2322 2580 2700 2775 2997 3166 3182 3225 3330 3483 3700 3870 3996 4050 4300 4644 4749 4773 4995 5550 5805 5994 6332 6364 6450 6660 6966 7740 7915 7955 8100 8325 9498 9546 9675 9990 11100 11610 11988 12900 13932 14247 14319 14985 15830 15910 16650 17415 18996 19092 19350 19980 23220 23745 23865 24975 28494 28638 29025 29970 31660 31820 33300 34830 38700 39575 39775 42741 42957 47490 47730 49950 56988 57276 58050 58571 59940 68069 69660 71235 71595 74925 79150 79550 85482 85914 87075 94980 95460 99900 116100 117142 118725 119325 128223 128871 136138 142470 143190 149850 158300 159100 170964 171828 174150 175713 204207 213705 214785 234284 237450 238650 256446 257742 272276 284940 286380 292855 299700 340345 348300 351426 356175 357975 408414 427410 429570 474900 477300 512892 515484 527139 585710 612621 641115 644355 680690 702852 712350 715950 816828 854820 859140 878565 1021035 1054278 1068525 1073925 1171420 1225242 1282230 1288710 1361380 1424700 1431900 1464275 1581417 1701725 1757130 1837863 2042070 2108556 2137050 2147850 2450484 2518553 2564460 2577420 2635695 2928550 3063105 3162834 3205575 3221775 3403450 3514260 3675726 4084140 4274100 4295700 4392825 4744251 5037106 5105175 5271390 5513589 5857100 6126210 6325668 6411150 6443550 6806900 7351452 7555659 7907085 8785650 9189315 9488502 10074212 10210350 10542780 11027178 12252420 12592765 12822300 12887100 13178475 15111318 15315525 15814170 17571300 18378630 18977004 20420700 22054356 22666977 23721255 25185530 26356950 27567945 30222636 30631050 31628340 36757260 37778295 39535425 45333954 45946575 47442510 50371060 52713900 55135890 61262100 62963825 68000931 75556590 79070850 90667908 91893150 94885020 110271780 113334885 118606275 125927650 136001862 137839725 151113180 158141700 183786300 188891475 204002793 226669770 237212550 251855300 272003724 275679450 340004655 377782950 408005586 453339540 474425100 551358900 566674425 680009310 755565900 816011172 1020013965 1133348850 1360018620 1700023275 2040027930 2266697700 3400046550 4080055860 5100069825 6800093100 10200139650 20400279300
- Sum of all divisors σ(n): 69540299136
- Sum of proper divisors (its aliquot sum) s(n): 49140019836
- 20400279300 is an abundant number, because the sum of its proper divisors (49140019836) is greater than itself. Its abundance is 28739740536
Bases of 20400279300
- Binary: 100101111111111001110001111000001002
- Hexadecimal: 0x4BFF38F04
- Base-36: 9DDSS90
Squares and roots of 20400279300
- 20400279300 squared (204002793002) is 416171395518008490000
- 20400279300 cubed (204002793003) is 8490012705238141375771257000000
-
The
square root of 20400279300 is 142829.5463130789 -
The
cube root of 20400279300 is 2732.4068859357
Scales and comparisons
How big is 20400279300?- 20,400,279,300 seconds is equal to 648 years, 34 weeks, 4 days, 8 hours, 15 minutes.
-
To count from 1 to 20,400,279,300 would take you about one thousand, two hundred ninety-seven 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 20400279300 cubic inches would be around 227.7 feet tall.
Recreational maths with 20400279300
- 20400279300 backwards is 00397200402
- 20400279300 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20400279300's digits is 27
- More coming soon!
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