40768187670

Names of 40768187670

• Cardinal: 40768187670 can be written as Forty billion, seven hundred sixty-eight million, one hundred eighty-seven thousand, six hundred seventy.

Scientific notation

• Scientific notation: 4.076818767 × 10¹⁰

Factors of 40768187670

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5153

Divisors of 40768187670

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 37 42 45 49 63 70 74 90 98 105 111 126 147 185 210 222 245 259 294 315 333 343 370 441 490 518 555 630 666 686 735 777 882 1029 1110 1295 1470 1554 1665 1715 1813 2058 2205 2331 2401 2590 3087 3330 3430 3626 3885 4410 4662 4802 5099 5145 5439 6174 7203 7770 9065 10198 10290 10878 11655 12005 12691 14406 15297 15435 16317 18130 21609 23310 24010 25382 25495 27195 30594 30870 32634 35693 36015 38073 43218 45891 50990 54390 63455 71386 72030 76146 76485 81585 88837 91782 107079 108045 114219 126910 152970 163170 177674 178465 188663 190365 214158 216090 228438 229455 249851 266511 321237 356930 377326 380730 444185 458910 499702 533022 535395 565989 571095 642474 749553 799533 888370 943315 1070790 1131978 1142190 1249255 1320641 1332555 1499106 1599066 1606185 1697967 1748957 1886630 2248659 2498510 2641282 2665110 2829945 3212370 3395934 3497914 3747765 3961923 3997665 4497318 5246871 5659890 6603205 7495530 7923846 7995330 8489835 8744785 9244487 10493742 11243295 11885769 12242699 13206410 15740613 16979670 17489570 18488974 19809615 22486590 23771538 24485398 26234355 27733461 31481226 36728097 39619230 46222435 52468710 55466922 59428845 61213495 64711409 73456194 78703065 83200383 92444870 110184291 118857690 122426990 129422818 138667305 157406130 166400766 183640485 194134227 220368582 277334610 323557045 367280970 388268454 416001915 452979863 550921455 582402681 647114090 832003830 905959726 970671135 1101842910 1164805362 1358939589 1941342270 2264899315 2717879178 2912013405 4076818767 4529798630 5824026810 6794697945 8153637534 13589395890 20384093835 40768187670
• Sum of all divisors σ(n): 127023109200
• Sum of proper divisors (its aliquot sum) s(n): 86254921530
• 40768187670 is an abundant number, because the sum of its proper divisors (86254921530) is greater than itself. Its abundance is 45486733860

Bases of 40768187670

• Binary: 100101111101111110010010110100010110₂
• Hexadecimal: 0x97DF92D16
• Base-36: IQ8BQXI

Squares and roots of 40768187670

• 40768187670 squared (40768187670²) is 1662045125896340028900
• 40768187670 cubed (40768187670³) is 67758567608550767264328423663000
• The square root of 40768187670 is 201911.3361602067
• The cube root of 40768187670 is 3441.7062607083

Scales and comparisons

• 40,768,187,670 seconds is equal to 1,296 years, 15 weeks, 5 days, 34 minutes, 30 seconds.
• To count from 1 to 40,768,187,670 would take you about two thousand, five hundred ninety-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 40768187670 cubic inches would be around 286.8 feet tall.

Recreational maths with 40768187670

• 40768187670 backwards is 07678186704
• The number of decimal digits it has is: 11
• The sum of 40768187670's digits is 54
• More coming soon!