210748683840

Names of 210748683840

• Cardinal: 210748683840 can be written as Two hundred ten billion, seven hundred forty-eight million, six hundred eighty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.1074868384 × 10¹¹

Factors of 210748683840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7410

Divisors of 210748683840

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 80 93 96 120 124 155 160 186 192 240 248 310 320 372 465 480 496 620 744 930 960 961 992 1240 1488 1860 1922 1984 2480 2883 2976 3720 3844 4805 4960 5766 5952 7369 7440 7688 9610 9920 11532 14415 14738 14880 15376 19220 22107 23064 28830 29476 29760 29791 30752 36845 38440 44214 46128 57660 58952 59582 61504 73690 76880 88428 89373 92256 110535 115320 117904 119164 147380 148955 153760 176856 178746 184512 221070 228439 230640 235808 238328 294760 297910 307520 353712 357492 442140 446865 456878 461280 471616 476656 589520 595820 685317 707424 714984 884280 893730 913756 922560 953312 1142195 1179040 1191640 1370634 1414848 1429968 1768560 1787460 1827512 1906624 2284390 2358080 2383280 2741268 2859936 3426585 3537120 3574920 3655024 4568780 4766560 5482536 5719872 6853170 7074240 7081609 7149840 7310048 9137560 9533120 10965072 13706340 14163218 14299680 14620096 18275120 21244827 21930144 27412680 28326436 28599360 35408045 36550240 42489654 43860288 54825360 56652872 70816090 73100480 84979308 106224135 109650720 113305744 141632180 169958616 212448270 219301440 219529879 226611488 283264360 339917232 424896540 439059758 453222976 566528720 658589637 679834464 849793080 878119516 1097649395 1133057440 1317179274 1359668928 1699586160 1756239032 2195298790 2266114880 2634358548 3292948185 3399172320 3512478064 4390597580 5268717096 6585896370 6798344640 7024956128 8781195160 10537434192 13171792740 14049912256 17562390320 21074868384 26343585480 35124780640 42149736768 52687170960 70249561280 105374341920 210748683840
• Sum of all divisors σ(n): 691524387840
• Sum of proper divisors (its aliquot sum) s(n): 480775704000
• 210748683840 is an abundant number, because the sum of its proper divisors (480775704000) is greater than itself. Its abundance is 270027020160

Bases of 210748683840

• Binary: 11000100010001100110011011011001000000₂
• Hexadecimal: 0x311199B640
• Base-36: 2OTEBP6O

Squares and roots of 210748683840

• 210748683840 squared (210748683840²) is 44415007740292277145600
• 210748683840 cubed (210748683840³) is 9360404424010009945351712047104000
• The square root of 210748683840 is 459073.7237525145
• The cube root of 210748683840 is 5950.9772548251

Scales and comparisons

• 210,748,683,840 seconds is equal to 6,701 years, 8 weeks, 21 hours, 4 minutes.
• To count from 1 to 210,748,683,840 would take you about thirteen thousand, four hundred 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 210748683840 cubic inches would be around 495.9 feet tall.

Recreational maths with 210748683840

• 210748683840 backwards is 048386847012
• The number of decimal digits it has is: 12
• The sum of 210748683840's digits is 51
• More coming soon!