13128095664

Names of 13128095664

• Cardinal: 13128095664 can be written as Thirteen billion, one hundred twenty-eight million, ninety-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.3128095664 × 10¹⁰

Factors of 13128095664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 214

Divisors of 13128095664

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 36 46 48 59 69 72 92 118 127 138 144 177 184 207 236 254 276 354 368 381 414 472 508 529 531 552 708 762 828 944 1016 1058 1062 1104 1143 1357 1416 1524 1587 1656 2032 2116 2124 2286 2714 2832 2921 3048 3174 3312 4071 4232 4248 4572 4761 5428 5842 6096 6348 7493 8142 8464 8496 8763 9144 9522 10856 11684 12167 12213 12696 14986 16284 17526 18288 19044 21712 22479 23368 24334 24426 25392 26289 29972 31211 32568 35052 36501 38088 44958 46736 48668 48852 52578 59944 62422 65136 67183 67437 70104 73002 76176 89916 93633 97336 97704 105156 109503 119888 124844 134366 134874 140208 146004 172339 179832 187266 194672 195408 201549 210312 219006 249688 268732 269748 280899 292008 344678 359664 374532 403098 420624 438012 499376 517017 537464 539496 561798 584016 604647 689356 717853 749064 806196 876024 1034034 1074928 1078992 1123596 1209294 1378712 1435706 1498128 1545209 1551051 1612392 1752048 2068068 2153559 2247192 2418588 2757424 2871412 3090418 3102102 3224784 3963797 4136136 4307118 4494384 4635627 4837176 5742824 6180836 6204204 6460677 7927594 8272272 8614236 9271254 9674352 11485648 11891391 12361672 12408408 12921354 13906881 15855188 17228472 18542508 23782782 24723344 24816816 25842708 27813762 31710376 34456944 35674173 37085016 47565564 51685416 55627524 63420752 71348346 74170032 91167331 95131128 103370832 111255048 142696692 182334662 190262256 222510096 273501993 285393384 364669324 547003986 570786768 729338648 820505979 1094007972 1458677296 1641011958 2188015944 3282023916 4376031888 6564047832 13128095664
• Sum of all divisors σ(n): 39368908800
• Sum of proper divisors (its aliquot sum) s(n): 26240813136
• 13128095664 is an abundant number, because the sum of its proper divisors (26240813136) is greater than itself. Its abundance is 13112717472

Bases of 13128095664

• Binary: 1100001110011111101101011110110000₂
• Hexadecimal: 0x30E7ED7B0
• Base-36: 6144NG0

Squares and roots of 13128095664

• 13128095664 squared (13128095664²) is 172346895763135600896
• 13128095664 cubed (13128095664³) is 2262586534971880453166812114944
• The square root of 13128095664 is 114577.9021626771
• The cube root of 13128095664 is 2359.0324282201

Scales and comparisons

• 13,128,095,664 seconds is equal to 417 years, 22 weeks, 3 days, 13 hours, 14 minutes, 24 seconds.
• To count from 1 to 13,128,095,664 would take you about eight hundred thirty-four 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 13128095664 cubic inches would be around 196.6 feet tall.

Recreational maths with 13128095664

• 13128095664 backwards is 46659082131
• The number of decimal digits it has is: 11
• The sum of 13128095664's digits is 45
• More coming soon!