216490134672

Names of 216490134672

• Cardinal: 216490134672 can be written as Two hundred sixteen billion, four hundred ninety million, one hundred thirty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.16490134672 × 10¹¹

Factors of 216490134672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 14850

Divisors of 216490134672

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 81 84 108 112 126 144 162 168 189 216 243 252 324 336 378 432 486 504 557 567 648 756 972 1008 1114 1134 1296 1512 1671 1701 1944 2228 2268 3024 3342 3402 3888 3899 4456 4536 5013 6684 6804 7798 8912 9072 10026 11697 13368 13608 14281 15039 15596 20052 23394 26736 27216 28562 30078 31192 35091 40104 42843 45117 46788 57124 60156 62384 70182 80208 85686 90234 93576 99967 105273 114248 120312 128529 135351 140364 171372 180468 187152 199934 210546 228496 240624 257058 270702 280728 299901 315819 342744 360936 385587 399868 421092 514116 541404 561456 599802 631638 685488 721872 771174 799736 842184 899703 947457 1028232 1082808 1156761 1199604 1263276 1542348 1599472 1684368 1799406 1894914 2056464 2165616 2313522 2399208 2526552 2699109 3084696 3470283 3598812 3789828 4627044 4798416 5053104 5398218 6169392 6940566 7197624 7579656 7954517 8097327 9254088 10796436 13881132 14395248 15159312 15909034 16194654 18508176 21592872 23863551 24291981 27762264 31818068 32389308 43185744 47727102 48583962 55524528 55681619 63636136 64778616 71590653 95454204 97167924 111363238 127272272 129557232 143181306 167044857 190908408 194335848 214771959 222726476 286362612 334089714 381816816 388671696 429543918 445452952 501134571 572725224 644315877 668179428 859087836 890905904 1002269142 1145450448 1288631754 1336358856 1503403713 1718175672 1932947631 2004538284 2577263508 2672717712 3006807426 3436351344 3865895262 4009076568 4510211139 5154527016 6013614852 7731790524 8018153136 9020422278 10309054032 12027229704 13530633417 15463581048 18040844556 24054459408 27061266834 30927162096 36081689112 54122533668 72163378224 108245067336 216490134672
• Sum of all divisors σ(n): 719409704832
• Sum of proper divisors (its aliquot sum) s(n): 502919570160
• 216490134672 is an abundant number, because the sum of its proper divisors (502919570160) is greater than itself. Its abundance is 286429435488

Bases of 216490134672

• Binary: 11001001100111110100010100110010010000₂
• Hexadecimal: 0x3267D14C90
• Base-36: 2RGCMX00

Squares and roots of 216490134672

• 216490134672 squared (216490134672²) is 46867978410300696547584
• 216490134672 cubed (216490134672³) is 10146454957850386267601865616232448
• The square root of 216490134672 is 465285.0037041813
• The cube root of 216490134672 is 6004.5348556505

Scales and comparisons

• 216,490,134,672 seconds is equal to 6,883 years, 37 weeks, 1 day, 20 hours, 31 minutes, 12 seconds.
• To count from 1 to 216,490,134,672 would take you about thirteen thousand, seven hundred sixty-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 216490134672 cubic inches would be around 500.4 feet tall.

Recreational maths with 216490134672

• 216490134672 backwards is 276431094612
• The number of decimal digits it has is: 12
• The sum of 216490134672's digits is 45
• More coming soon!