47820091020

Names of 47820091020

• Cardinal: 47820091020 can be written as Forty-seven billion, eight hundred twenty million, ninety-one thousand and twenty.

Scientific notation

• Scientific notation: 4.782009102 × 10¹⁰

Factors of 47820091020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19670

Divisors of 47820091020

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 43 52 60 65 73 78 86 129 130 146 156 172 195 215 219 258 260 292 365 390 430 438 516 559 645 730 780 860 876 949 1095 1118 1290 1460 1677 1898 2190 2236 2580 2795 2847 3139 3354 3796 4380 4745 5590 5694 6278 6708 8385 9417 9490 11180 11388 12556 14235 15695 16770 18834 18980 19531 28470 31390 33540 37668 39062 40807 47085 56940 58593 62780 78124 81614 94170 97655 117186 122421 163228 188340 195310 204035 234372 244842 253903 292965 390620 408070 489684 507806 585930 612105 761709 816140 839833 1015612 1171860 1224210 1269515 1425763 1523418 1679666 2448420 2519499 2539030 2851526 3046836 3359332 3808545 4199165 4277289 5038998 5078060 5703052 7128815 7617090 8398330 8554578 10077996 10917829 12597495 14257630 15234180 16796660 17109156 18534919 21386445 21835658 25194990 28515260 32753487 37069838 42772890 43671316 50389980 54589145 55604757 61307809 65506974 74139676 85545780 92674595 109178290 111209514 122615618 131013948 163767435 183923427 185349190 218356580 222419028 245231236 278023785 306539045 327534870 367846854 370698380 556047570 613078090 655069740 735693708 797001517 919617135 1112095140 1226156180 1594003034 1839234270 2391004551 3188006068 3678468540 3985007585 4782009102 7970015170 9564018204 11955022755 15940030340 23910045510 47820091020
• Sum of all divisors σ(n): 149578243584
• Sum of proper divisors (its aliquot sum) s(n): 101758152564
• 47820091020 is an abundant number, because the sum of its proper divisors (101758152564) is greater than itself. Its abundance is 53938061544

Bases of 47820091020

• Binary: 101100100010010011001010111010001100₂
• Hexadecimal: 0xB224CAE8C
• Base-36: LYUUIDO

Squares and roots of 47820091020

• 47820091020 squared (47820091020²) is 2286761105161084640400
• 47820091020 cubed (47820091020³) is 109353124189798859265851969208000
• The square root of 47820091020 is 218678.0533569841
• The cube root of 47820091020 is 3629.6949967231

Scales and comparisons

• 47,820,091,020 seconds is equal to 1,520 years, 27 weeks, 4 days, 6 hours, 37 minutes.
• To count from 1 to 47,820,091,020 would take you about three thousand and forty-one 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 47820091020 cubic inches would be around 302.5 feet tall.

Recreational maths with 47820091020

• 47820091020 backwards is 02019002874
• The number of decimal digits it has is: 11
• The sum of 47820091020's digits is 33
• More coming soon!