20790374400

Names of 20790374400

• Cardinal: 20790374400 can be written as Twenty billion, seven hundred ninety million, three hundred seventy-four thousand, four hundred.

Scientific notation

• Scientific notation: 2.07903744 × 10¹⁰

Factors of 20790374400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1354

Divisors of 20790374400

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 30 32 34 36 40 45 48 50 51 60 64 68 72 75 80 85 90 96 100 102 120 128 136 144 150 153 160 170 180 192 200 204 225 240 255 256 272 288 300 306 320 340 360 384 400 408 425 450 480 510 512 544 576 600 612 640 680 720 765 768 800 816 850 900 960 1020 1024 1088 1152 1200 1224 1275 1280 1327 1360 1440 1530 1536 1600 1632 1700 1800 1920 2040 2048 2176 2304 2400 2448 2550 2560 2654 2720 2880 3060 3072 3200 3264 3400 3600 3825 3840 3981 4080 4096 4352 4608 4800 4896 5100 5120 5308 5440 5760 6120 6144 6400 6528 6635 6800 7200 7650 7680 7962 8160 8704 9216 9600 9792 10200 10240 10616 10880 11520 11943 12240 12288 12800 13056 13270 13600 14400 15300 15360 15924 16320 17408 18432 19200 19584 19905 20400 20480 21232 21760 22559 23040 23886 24480 25600 26112 26540 27200 28800 30600 30720 31848 32640 33175 34816 36864 38400 39168 39810 40800 42464 43520 45118 46080 47772 48960 51200 52224 53080 54400 57600 59715 61200 61440 63696 65280 66350 67677 69632 76800 78336 79620 81600 84928 87040 90236 92160 95544 97920 99525 102400 104448 106160 108800 112795 115200 119430 122400 127392 130560 132700 135354 153600 156672 159240 163200 169856 174080 180472 184320 191088 195840 199050 203031 208896 212320 217600 225590 230400 238860 244800 254784 261120 265400 270708 298575 307200 313344 318480 326400 338385 339712 348160 360944 382176 391680 398100 406062 424640 435200 451180 460800 477720 489600 509568 522240 530800 541416 563975 597150 626688 636960 652800 676770 679424 721888 764352 783360 796200 812124 849280 870400 902360 921600 955440 979200 1015155 1019136 1044480 1061600 1082832 1127950 1194300 1273920 1305600 1353540 1358848 1443776 1528704 1566720 1592400 1624248 1691925 1698560 1740800 1804720 1910880 1958400 2030310 2038272 2123200 2165664 2255900 2388600 2547840 2611200 2707080 2717696 2887552 3057408 3133440 3184800 3248496 3383850 3397120 3609440 3821760 3916800 4060620 4076544 4246400 4331328 4511800 4777200 5075775 5095680 5222400 5414160 5435392 5775104 6114816 6369600 6496992 6767700 6794240 7218880 7643520 7833600 8121240 8153088 8492800 8662656 9023600 9554400 10151550 10191360 10828320 11550208 12229632 12739200 12993984 13535400 13588480 14437760 15287040 15667200 16242480 16306176 16985600 17325312 18047200 19108800 20303100 20382720 21656640 23100416 24459264 25478400 25987968 27070800 27176960 28875520 30574080 32484960 33971200 34650624 36094400 38217600 40606200 40765440 43313280 46200832 48918528 50956800 51975936 54141600 57751040 61148160 64969920 67942400 69301248 72188800 76435200 81212400 81530880 86626560 92401664 101913600 103951872 108283200 115502080 122296320 129939840 135884800 138602496 144377600 152870400 162424800 173253120 203827200 207903744 216566400 231004160 244592640 259879680 277204992 288755200 305740800 324849600 346506240 407654400 415807488 433132800 462008320 519759360 577510400 611481600 649699200 693012480 831614976 866265600 1039518720 1155020800 1222963200 1299398400 1386024960 1732531200 2079037440 2310041600 2598796800 3465062400 4158074880 5197593600 6930124800 10395187200 20790374400
• Sum of all divisors σ(n): 78906458592
• Sum of proper divisors (its aliquot sum) s(n): 58116084192
• 20790374400 is an abundant number, because the sum of its proper divisors (58116084192) is greater than itself. Its abundance is 37325709792

Bases of 20790374400

• Binary: 10011010111001100111111000000000000₂
• Hexadecimal: 0x4D733F000
• Base-36: 9JU1VK0

Squares and roots of 20790374400

• 20790374400 squared (20790374400²) is 432239667692175360000
• 20790374400 cubed (20790374400³) is 8986424521851909684854784000000
• The square root of 20790374400 is 144188.6763931205
• The cube root of 20790374400 is 2749.7134423173

Scales and comparisons

• 20,790,374,400 seconds is equal to 661 years, 3 weeks, 4 days, 8 hours.
• To count from 1 to 20,790,374,400 would take you about one thousand, three hundred twenty-two 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 20790374400 cubic inches would be around 229.1 feet tall.

Recreational maths with 20790374400

• 20790374400 backwards is 00447309702
• 20790374400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20790374400's digits is 36
• More coming soon!