211401984640

Names of 211401984640

• Cardinal: 211401984640 can be written as Two hundred eleven billion, four hundred one million, nine hundred eighty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.1140198464 × 10¹¹

Factors of 211401984640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 318

Divisors of 211401984640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 77 80 88 110 112 121 128 140 154 160 176 220 224 242 280 293 308 320 352 385 440 448 484 560 586 605 616 640 704 770 847 880 896 968 1120 1172 1210 1232 1331 1408 1465 1540 1694 1760 1936 2051 2240 2344 2420 2464 2662 2930 3080 3223 3388 3520 3872 4102 4235 4480 4688 4840 4928 5324 5860 6160 6446 6655 6776 7040 7744 8204 8470 9317 9376 9680 9856 10255 10648 11720 12320 12892 13310 13552 14641 15488 16115 16408 16940 18634 18752 19360 20510 21296 22561 23440 24640 25784 26620 27104 29282 32230 32816 33880 35453 37268 37504 38720 41020 42592 45122 46585 46880 49280 51568 53240 54208 58564 64460 65632 67760 70906 73205 74536 77440 82040 85184 90244 93170 93760 102487 103136 106480 108416 112805 117128 128920 131264 135520 141812 146410 149072 161051 164080 170368 177265 180488 186340 187520 204974 206272 212960 225610 234256 248171 257840 262528 271040 283624 292820 298144 322102 328160 354530 360976 372680 389983 409948 412544 425920 451220 468512 496342 512435 515680 542080 567248 585640 596288 644204 656320 709060 721952 745360 779966 805255 819896 851840 902440 937024 992684 1024870 1031360 1127357 1134496 1171280 1192576 1240855 1288408 1312640 1418120 1443904 1490720 1559932 1610510 1639792 1804880 1874048 1949915 1985368 2049740 2062720 2254714 2268992 2342560 2481710 2576816 2729881 2836240 2887808 2981440 3119864 3221020 3279584 3609760 3899830 3970736 4099480 4289813 4509428 4537984 4685120 4963420 5153632 5459762 5636785 5672480 5962880 6239728 6442040 6559168 7219520 7799660 7941472 8198960 8579626 9018856 9370240 9926840 10307264 10919524 11273570 11344960 12479456 12884080 13118336 13649405 14439040 15599320 15882944 16397920 17159252 18037712 19853680 20614528 21449065 21839048 22547140 22689920 24958912 25768160 27298810 30028691 31198640 31765888 32795840 34318504 36075424 39707360 42898130 43678096 45094280 47187943 49917824 51536320 54597620 60057382 62397280 65591680 68637008 72150848 79414720 85796260 87356192 90188560 94375886 103072640 109195240 120114764 124794560 137274016 144301696 150143455 158829440 171592520 174712384 180377120 188751772 218390480 235939715 240229528 249589120 274548032 300286910 330315601 343185040 349424768 360754240 377503544 436780960 471879430 480459056 549096064 600573820 660631202 686370080 721508480 755007088 873561920 943758860 960918112 1201147640 1321262404 1372740160 1510014176 1651578005 1747123840 1887517720 1921836224 2402295280 2642524808 2745480320 3020028352 3303156010 3775035440 3843672448 4804590560 5285049616 6040056704 6606312020 7550070880 9609181120 10570099232 13212624040 15100141760 19218362240 21140198464 26425248080 30200283520 42280396928 52850496160 105700992320 211401984640
• Sum of all divisors σ(n): 637506495360
• Sum of proper divisors (its aliquot sum) s(n): 426104510720
• 211401984640 is an abundant number, because the sum of its proper divisors (426104510720) is greater than itself. Its abundance is 214702526080

Bases of 211401984640

• Binary: 11000100111000100010100100101010000000₂
• Hexadecimal: 0x31388A4A80
• Base-36: 2P47A7B4

Squares and roots of 211401984640

• 211401984640 squared (211401984640²) is 44690799109730795929600
• 211401984640 cubed (211401984640³) is 9447723626944635395644273721344000
• The square root of 211401984640 is 459784.7155354339
• The cube root of 211401984640 is 5957.1200656011

Scales and comparisons

• 211,401,984,640 seconds is equal to 6,721 years, 48 weeks, 2 days, 5 hours, 30 minutes, 40 seconds.
• To count from 1 to 211,401,984,640 would take you about thirteen thousand, four hundred forty-three 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 211401984640 cubic inches would be around 496.4 feet tall.

Recreational maths with 211401984640

• 211401984640 backwards is 046489104112
• 211401984640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 211401984640's digits is 40
• More coming soon!