20403966960
20,403,966,960 is an even composite number composed of six prime numbers multiplied together.
20403966960 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 20403966960:
24 × 33 × 5 × 13 × 107 × 6791
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 107 × 6791)See below for interesting mathematical facts about the number 20403966960 from the Numbermatics database.
Names of 20403966960
- Cardinal: 20403966960 can be written as Twenty billion, four hundred three million, nine hundred sixty-six thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.040396696 × 1010
Factors of 20403966960
Divisors of 20403966960
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 36 39 40 45 48 52 54 60 65 72 78 80 90 104 107 108 117 120 130 135 144 156 180 195 208 214 216 234 240 260 270 312 321 351 360 390 428 432 468 520 535 540 585 624 642 702 720 780 856 936 963 1040 1070 1080 1170 1284 1391 1404 1560 1605 1712 1755 1872 1926 2140 2160 2340 2568 2782 2808 2889 3120 3210 3510 3852 4173 4280 4680 4815 5136 5564 5616 5778 6420 6791 6955 7020 7704 8346 8560 9360 9630 11128 11556 12519 12840 13582 13910 14040 14445 15408 16692 19260 20373 20865 22256 23112 25038 25680 27164 27820 28080 28890 33384 33955 37557 38520 40746 41730 46224 50076 54328 55640 57780 61119 62595 66768 67910 75114 77040 81492 83460 88283 100152 101865 108656 111280 115560 122238 125190 135820 150228 162984 166920 176566 183357 187785 200304 203730 231120 244476 250380 264849 271640 300456 305595 325968 333840 353132 366714 375570 407460 441415 488952 500760 529698 543280 600912 611190 706264 726637 733428 751140 794547 814920 882830 916785 977904 1001520 1059396 1222380 1324245 1412528 1453274 1466856 1502280 1589094 1629840 1765660 1833570 2118792 2179911 2383641 2444760 2648490 2906548 2933712 3004560 3178188 3531320 3633185 3667140 3972735 4237584 4359822 4767282 4889520 5296980 5813096 6356376 6539733 7062640 7266370 7334280 7945470 8719644 9446281 9534564 10593960 10899555 11626192 11918205 12712752 13079466 14532740 14668560 15890940 17439288 18892562 19069128 19619199 21187920 21799110 23836410 26158932 28338843 29065480 31781880 32698665 34878576 37785124 38138256 39238398 43598220 47231405 47672820 52317864 56677686 58130960 63563760 65397330 75570248 78476796 85016529 87196440 94462810 95345640 98095995 104635728 113355372 130794660 141694215 151140496 156953592 170033058 174392880 188925620 190691280 196191990 226710744 255049587 261589320 283388430 313907184 340066116 377851240 392383980 425082645 453421488 510099174 523178640 566776860 680132232 755702480 784767960 850165290 1020198348 1133553720 1275247935 1360264464 1569535920 1700330580 2040396696 2267107440 2550495870 3400661160 4080793392 5100991740 6801322320 10201983480 20403966960
- Sum of all divisors σ(n): 76405109760
- Sum of proper divisors (its aliquot sum) s(n): 56001142800
- 20403966960 is an abundant number, because the sum of its proper divisors (56001142800) is greater than itself. Its abundance is 35597175840
Bases of 20403966960
- Binary: 100110000000010101111010011111100002
- Hexadecimal: 0x4C02BD3F0
- Base-36: 9DFZTO0
Squares and roots of 20403966960
- 20403966960 squared (204039669602) is 416321867704771641600
- 20403966960 cubed (204039669603) is 8494617633373651609551361536000
-
The
square root of 20403966960 is 142842.4550335087 -
The
cube root of 20403966960 is 2732.5715173497
Scales and comparisons
How big is 20403966960?- 20,403,966,960 seconds is equal to 648 years, 40 weeks, 5 days, 36 minutes.
-
To count from 1 to 20,403,966,960 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 20403966960 cubic inches would be around 227.7 feet tall.
Recreational maths with 20403966960
- 20403966960 backwards is 06966930402
- 20403966960 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20403966960's digits is 45
- More coming soon!
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