213478353792

Names of 213478353792

• Cardinal: 213478353792 can be written as Two hundred thirteen billion, four hundred seventy-eight million, three hundred fifty-three thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 2.13478353792 × 10¹¹

Factors of 213478353792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 7719

Divisors of 213478353792

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 128 132 144 162 176 192 198 216 243 264 288 297 324 352 384 396 432 486 528 576 594 648 704 729 792 864 891 972 1056 1152 1188 1296 1408 1458 1584 1728 1782 1944 2112 2187 2376 2592 2673 2916 3168 3456 3564 3888 4224 4374 4752 5184 5346 5832 6336 6561 7128 7703 7776 8019 8748 9504 10368 10692 11664 12672 13122 14256 15406 15552 16038 17496 19008 19683 21384 23109 23328 24057 26244 28512 30812 31104 32076 34992 38016 39366 42768 46218 46656 48114 52488 57024 61624 64152 69327 69984 72171 78732 84733 85536 92436 93312 96228 104976 114048 123248 128304 138654 139968 144342 157464 169466 171072 184872 192456 207981 209952 216513 246496 254199 256608 277308 279936 288684 314928 338932 342144 369744 384912 415962 419904 433026 492992 508398 513216 554616 577368 623943 629856 677864 739488 762597 769824 831924 839808 866052 985984 1016796 1026432 1109232 1154736 1247886 1259712 1355728 1478976 1525194 1539648 1663848 1732104 1871829 2033592 2218464 2287791 2309472 2495772 2519424 2711456 2957952 3050388 3079296 3327696 3464208 3743658 4067184 4436928 4575582 4618944 4991544 5422912 5615487 6100776 6655392 6863373 6928416 7487316 8134368 8873856 9151164 9237888 9983088 10845824 11230974 12201552 13310784 13726746 13856832 14974632 16268736 16846461 18302328 19966176 20590119 22461948 24403104 26621568 27453492 27713664 29949264 32537472 33692922 36604656 39932352 41180238 44923896 48806208 50539383 54906984 59898528 61770357 67385844 73209312 79864704 82360476 89847792 97612416 101078766 109813968 119797056 123540714 134771688 146418624 151618149 164720952 179695584 185311071 202157532 219627936 239594112 247081428 269543376 292837248 303236298 329441904 359391168 370622142 404315064 439255872 494162856 539086752 555933213 606472596 658883808 718782336 741244284 808630128 878511744 988325712 1078173504 1111866426 1212945192 1317767616 1482488568 1617260256 1667799639 1976651424 2156347008 2223732852 2425890384 2635535232 2964977136 3234520512 3335599278 3953302848 4447465704 4851780768 5929954272 6469041024 6671198556 7906605696 8894931408 9703561536 11859908544 13342397112 17789862816 19407123072 23719817088 26684794224 35579725632 53369588448 71159451264 106739176896 213478353792
• Sum of all divisors σ(n): 696005861760
• Sum of proper divisors (its aliquot sum) s(n): 482527507968
• 213478353792 is an abundant number, because the sum of its proper divisors (482527507968) is greater than itself. Its abundance is 269049154176

Bases of 213478353792

• Binary: 11000110110100010011010010101110000000₂
• Hexadecimal: 0x31B44D2B80
• Base-36: 2Q2JI000

Squares and roots of 213478353792

• 213478353792 squared (213478353792²) is 45573007537742320779264
• 213478353792 cubed (213478353792³) is 9728850626507637948246873329369088
• The square root of 213478353792 is 462037.1779326855
• The cube root of 213478353792 is 5976.5599707527

Scales and comparisons

• 213,478,353,792 seconds is equal to 6,787 years, 49 weeks, 3 days, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 213,478,353,792 would take you about thirteen thousand, five hundred seventy-five 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 213478353792 cubic inches would be around 498 feet tall.

Recreational maths with 213478353792

• 213478353792 backwards is 297353874312
• 213478353792 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 213478353792's digits is 54
• More coming soon!