5642162568

Names of 5642162568

• Cardinal: 5642162568 can be written as Five billion, six hundred forty-two million, one hundred sixty-two thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 5.642162568 × 10⁹

Factors of 5642162568

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2038

Divisors of 5642162568

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 23 24 27 28 36 42 46 54 56 63 69 72 81 84 92 108 126 138 161 162 168 184 189 207 216 243 252 276 322 324 378 414 483 486 504 552 567 621 644 648 729 756 828 966 972 1134 1242 1288 1449 1458 1512 1656 1701 1863 1932 1944 2003 2187 2268 2484 2898 2916 3402 3726 3864 4006 4347 4374 4536 4968 5103 5589 5796 5832 6009 6804 7452 8012 8694 8748 10206 11178 11592 12018 13041 13608 14021 14904 15309 16024 16767 17388 17496 18027 20412 22356 24036 26082 28042 30618 33534 34776 36054 39123 40824 42063 44712 46069 48072 50301 52164 54081 56084 61236 67068 72108 78246 84126 92138 100602 104328 108162 112168 117369 122472 126189 134136 138207 144216 156492 162243 168252 184276 201204 216324 234738 252378 276414 312984 322483 324486 336504 352107 368552 378567 402408 414621 432648 469476 486729 504756 552828 644966 648972 704214 757134 829242 938952 967449 973458 1009512 1105656 1135701 1243863 1289932 1297944 1408428 1460187 1514268 1658484 1934898 1946916 2271402 2487726 2579864 2816856 2902347 2920374 3028536 3316968 3407103 3731589 3869796 3893832 4380561 4542804 4975452 5804694 5840748 6814206 7463178 7739592 8707041 8761122 9085608 9950904 10221309 11194767 11609388 11681496 13628412 14926356 17414082 17522244 20442618 22389534 23218776 26121123 27256824 29852712 30663927 33584301 34828164 35044488 40885236 44779068 52242246 61327854 67168602 69656328 78363369 81770472 89558136 100752903 104484492 122655708 134337204 156726738 201505806 208968984 235090107 245311416 268674408 313453476 403011612 470180214 626906952 705270321 806023224 940360428 1410540642 1880720856 2821081284 5642162568
• Sum of all divisors σ(n): 18930585600
• Sum of proper divisors (its aliquot sum) s(n): 13288423032
• 5642162568 is an abundant number, because the sum of its proper divisors (13288423032) is greater than itself. Its abundance is 7646260464

Bases of 5642162568

• Binary: 101010000010011001001000110001000₂
• Hexadecimal: 0x1504C9188
• Base-36: 2LB74I0

Squares and roots of 5642162568

• 5642162568 squared (5642162568²) is 31833998443740354624
• 5642162568 cubed (5642162568³) is 179612594409042082770578514432
• The square root of 5642162568 is 75114.3299777081
• The cube root of 5642162568 is 1780.2535690609

Scales and comparisons

• 5,642,162,568 seconds is equal to 179 years, 20 weeks, 6 days, 19 hours, 22 minutes, 48 seconds.
• To count from 1 to 5,642,162,568 would take you about three hundred fifty-eight 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 5642162568 cubic inches would be around 148.4 feet tall.

Recreational maths with 5642162568

• 5642162568 backwards is 8652612465
• The number of decimal digits it has is: 10
• The sum of 5642162568's digits is 45
• More coming soon!