813488678046

Names of 813488678046

• Cardinal: 813488678046 can be written as Eight hundred thirteen billion, four hundred eighty-eight million, six hundred seventy-eight thousand and forty-six.

Scientific notation

• Scientific notation: 8.13488678046 × 10¹¹

Factors of 813488678046

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3235

Divisors of 813488678046

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 53 54 66 99 106 121 159 198 242 297 318 363 477 583 594 726 954 1089 1166 1187 1431 1749 1979 2178 2374 2862 3267 3498 3561 3958 5247 5937 6413 6534 7122 10494 10683 11874 12826 13057 15741 17811 19239 21366 21769 26114 31482 32049 35622 38478 39171 43538 53433 57717 62911 64098 65307 78342 104887 106866 115434 117513 125822 130614 143627 173151 188733 195921 209774 235026 239459 287254 314661 346302 352539 377466 391842 430881 478918 566199 587763 629322 692021 705078 718377 861762 943983 1132398 1153757 1175526 1292643 1384042 1436754 1698597 1887966 2076063 2155131 2307514 2349073 2585286 2831949 3397194 3461271 3877929 4152126 4310262 4698146 5663898 6228189 6465393 6922542 7047219 7612231 7755858 10383813 12456378 12691327 12930786 14094438 15224462 18684567 20767626 21141657 22836693 25382654 25839803 31151439 37369134 38073981 42283314 45673386 51679606 62302878 63424971 68510079 76147962 77519409 114221943 124500869 126849942 137020158 155038818 205530237 228443886 232558227 249001738 284237833 342665829 373502607 411060474 465116454 568475666 685331658 697674681 747005214 852713499 1120507821 1369509559 1395349362 1705426998 2241015642 2558140497 2739019118 3361523463 4108528677 5116280994 6723046926 7674421491 8217057354 12325586031 15064605149 15348842982 24651172062 30129210298 36976758093 45193815447 73953516186 90387630894 135581446341 271162892682 406744339023 813488678046
• Sum of all divisors σ(n): 2027254521600
• Sum of proper divisors (its aliquot sum) s(n): 1213765843554
• 813488678046 is an abundant number, because the sum of its proper divisors (1213765843554) is greater than itself. Its abundance is 400277165508

Bases of 813488678046

• Binary: 1011110101100111101101000010010010011110₂
• Hexadecimal: 0xBD67B4249E
• Base-36: ADPM5L7I

Squares and roots of 813488678046

• 813488678046 squared (813488678046²) is 661763829309028642378116
• 813488678046 cubed (813488678046³) is 538337382683260499900523678520041336
• The square root of 813488678046 is 901936.0720394767
• The cube root of 813488678046 is 9335.0612315709

Scales and comparisons

• 813,488,678,046 seconds is equal to 25,866 years, 22 weeks, 5 hours, 14 minutes, 6 seconds.
• To count from 1 to 813,488,678,046 would take you about fifty-one thousand, seven hundred thirty-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 813488678046 cubic inches would be around 777.9 feet tall.

Recreational maths with 813488678046

• 813488678046 backwards is 640876884318
• The number of decimal digits it has is: 12
• The sum of 813488678046's digits is 63
• More coming soon!