13008261384

Names of 13008261384

• Cardinal: 13008261384 can be written as Thirteen billion, eight million, two hundred sixty-one thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.3008261384 × 10¹⁰

Factors of 13008261384

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1397

Divisors of 13008261384

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 36 37 38 57 72 74 76 111 114 148 152 171 222 228 233 296 333 342 444 456 466 666 684 699 703 888 932 1103 1332 1368 1398 1406 1864 2097 2109 2206 2664 2796 2812 3309 4194 4218 4412 4427 5592 5624 6327 6618 8388 8436 8621 8824 8854 9927 12654 13236 13281 16776 16872 17242 17708 19854 20957 25308 25863 26472 26562 34484 35416 39708 39843 40811 41914 50616 51726 53124 62871 68968 77589 79416 79686 81622 83828 103452 106248 122433 125742 155178 159372 163244 163799 167656 188613 206904 244866 251484 256999 310356 318744 326488 327598 367299 377226 489732 491397 502968 513998 620712 655196 734598 754452 770997 775409 979464 982794 1027996 1310392 1469196 1474191 1508904 1541994 1550818 1965588 2055992 2312991 2326227 2938392 2948382 3083988 3101636 3931176 4625982 4652454 4882981 5896764 6167976 6203272 6978681 9251964 9304908 9508963 9765962 11793528 13957362 14648943 18503928 18609816 19017926 19531924 27914724 28526889 29297886 38035852 39063848 43946829 55829448 57053778 58595772 76071704 85580667 87893658 114107556 117191544 171161334 175787316 180670297 228215112 342322668 351574632 361340594 542010891 684645336 722681188 1084021782 1445362376 1626032673 2168043564 3252065346 4336087128 6504130692 13008261384
• Sum of all divisors σ(n): 38285395200
• Sum of proper divisors (its aliquot sum) s(n): 25277133816
• 13008261384 is an abundant number, because the sum of its proper divisors (25277133816) is greater than itself. Its abundance is 12268872432

Bases of 13008261384

• Binary: 1100000111010110100101000100001000₂
• Hexadecimal: 0x3075A5108
• Base-36: 5Z4S6Q0

Squares and roots of 13008261384

• 13008261384 squared (13008261384²) is 169214864234465595456
• 13008261384 cubed (13008261384³) is 2201191184020001527246850671104
• The square root of 13008261384 is 114053.7653214483
• The cube root of 13008261384 is 2351.8326663197

Scales and comparisons

• 13,008,261,384 seconds is equal to 413 years, 32 weeks, 2 days, 13 hours, 56 minutes, 24 seconds.
• To count from 1 to 13,008,261,384 would take you about eight hundred twenty-seven 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 13008261384 cubic inches would be around 196 feet tall.

Recreational maths with 13008261384

• 13008261384 backwards is 48316280031
• 13008261384 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13008261384's digits is 36
• More coming soon!