213847830720

Names of 213847830720

• Cardinal: 213847830720 can be written as Two hundred thirteen billion, eight hundred forty-seven million, eight hundred thirty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.1384783072 × 10¹¹

Factors of 213847830720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 140955

Divisors of 213847830720

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 31 32 34 36 40 45 48 51 60 62 64 68 72 80 85 90 93 96 102 120 124 136 144 153 155 160 170 180 186 192 204 240 248 255 272 279 288 306 310 320 340 360 372 408 465 480 496 510 527 544 558 576 612 620 680 720 744 765 816 930 960 992 1020 1054 1088 1116 1224 1240 1360 1395 1440 1488 1530 1581 1632 1860 1984 2040 2108 2232 2448 2480 2635 2720 2790 2880 2976 3060 3162 3264 3720 4080 4216 4464 4743 4896 4960 5270 5440 5580 5952 6120 6324 7440 7905 8160 8432 8928 9486 9792 9920 10540 11160 12240 12648 14880 15810 16320 16864 17856 18972 21080 22320 23715 24480 25296 29760 31620 33728 37944 42160 44640 47430 48960 50592 63240 75888 84320 89280 94860 101184 126480 140897 151776 168640 189720 252960 281794 303552 379440 422691 505920 563588 704485 758880 845382 1127176 1268073 1408970 1517760 1690764 2113455 2254352 2395249 2536146 2817940 3381528 4226910 4367807 4508704 4790498 5072292 5635880 6340365 6763056 7185747 8453820 8735614 9017408 9580996 10144584 11271760 11976245 12680730 13103421 13526112 14371494 16907640 17471228 19161992 20289168 21557241 21839035 22543520 23952490 25361460 26206842 27052224 28742988 33815280 34942456 35928735 38323984 39310263 40578336 43114482 43678070 45087040 47904980 50722920 52413684 57485976 65517105 67630560 69884912 71857470 74252719 76647968 78620526 81156672 86228964 87356140 95809960 101445840 104827368 107786205 114971952 131034210 135261120 139769824 143714940 148505438 153295936 157241052 172457928 174712280 191619920 196551315 202891680 209654736 215572410 222758157 229943904 262068420 279539648 287429880 297010876 314482104 344915856 349424560 371263595 383239840 393102630 405783360 419309472 431144820 445516314 459887808 524136840 574859760 594021752 628964208 668274471 689831712 698849120 742527190 766479680 786205260 838618944 862289640 891032628 1048273680 1113790785 1149719520 1188043504 1257928416 1336548942 1379663424 1397698240 1485054380 1572410520 1724579280 1782065256 2096547360 2227581570 2299439040 2376087008 2515856832 2673097884 2970108760 3144821040 3341372355 3449158560 3564130512 4193094720 4455163140 4752174016 5346195768 5940217520 6289642080 6682744710 6898317120 7128261024 8910326280 10692391536 11880435040 12579284160 13365489420 14256522048 17820652560 21384783072 23760870080 26730978840 35641305120 42769566144 53461957680 71282610240 106923915360 213847830720
• Sum of all divisors σ(n): 803943698688
• Sum of proper divisors (its aliquot sum) s(n): 590095867968
• 213847830720 is an abundant number, because the sum of its proper divisors (590095867968) is greater than itself. Its abundance is 376248037248

Bases of 213847830720

• Binary: 11000111001010010100101111000011000000₂
• Hexadecimal: 0x31CA52F0C0
• Base-36: 2Q8NH680

Squares and roots of 213847830720

• 213847830720 squared (213847830720²) is 45730894703649775718400
• 213847830720 cubed (213847830720³) is 9779452629260241803994369589248000
• The square root of 213847830720 is 462436.8397089487
• The cube root of 213847830720 is 5980.0059536933

Scales and comparisons

• 213,847,830,720 seconds is equal to 6,799 years, 36 weeks, 2 days, 15 hours, 12 minutes.
• To count from 1 to 213,847,830,720 would take you about thirteen thousand, five hundred ninety-nine 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 213847830720 cubic inches would be around 498.3 feet tall.

Recreational maths with 213847830720

• 213847830720 backwards is 027038748312
• 213847830720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 213847830720's digits is 45
• More coming soon!