13789568628

Names of 13789568628

• Cardinal: 13789568628 can be written as Thirteen billion, seven hundred eighty-nine million, five hundred sixty-eight thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3789568628 × 10¹⁰

Factors of 13789568628

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1344

Divisors of 13789568628

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 37 44 54 66 74 81 99 108 111 132 148 162 198 222 243 297 324 333 396 407 444 486 594 666 729 814 891 972 999 1188 1221 1291 1332 1458 1628 1782 1998 2187 2442 2582 2673 2916 2997 3564 3663 3873 3996 4374 4884 5164 5346 5994 6561 7326 7746 8019 8748 8991 10692 10989 11619 11988 13122 14201 14652 15492 16038 17982 21978 23238 24057 26244 26973 28402 32076 32967 34857 35964 42603 43956 46476 47767 48114 53946 56804 65934 69714 72171 80919 85206 95534 96228 98901 104571 107892 127809 131868 139428 143301 144342 161838 170412 191068 197802 209142 242757 255618 286602 288684 296703 313713 323676 383427 395604 418284 429903 485514 511236 525437 573204 593406 627426 766854 859806 890109 941139 971028 1050874 1150281 1186812 1254852 1289709 1533708 1576311 1719612 1780218 1882278 2101748 2300562 2579418 2670327 2823417 3152622 3450843 3560436 3764556 3869127 4601124 4728933 5158836 5340654 5646834 6305244 6901686 7738254 8470251 9457866 10352529 10681308 11293668 11607381 13803372 14186799 15476508 16940502 18915732 20705058 23214762 28373598 31057587 33881004 34822143 41410116 42560397 46429524 56747196 62115174 69644286 85120794 93172761 104466429 124230348 127681191 139288572 170241588 186345522 208932858 255362382 313399287 372691044 383043573 417865716 510724764 626798574 766087146 1149130719 1253597148 1532174292 2298261438 3447392157 4596522876 6894784314 13789568628
• Sum of all divisors σ(n): 40584913824
• Sum of proper divisors (its aliquot sum) s(n): 26795345196
• 13789568628 is an abundant number, because the sum of its proper divisors (26795345196) is greater than itself. Its abundance is 13005776568

Bases of 13789568628

• Binary: 1100110101111011000001111001110100₂
• Hexadecimal: 0x335EC1E74
• Base-36: 6C1YB90

Squares and roots of 13789568628

• 13789568628 squared (13789568628²) is 190152202946321802384
• 13789568628 cubed (13789568628³) is 2622116852293688294146822009152
• The square root of 13789568628 is 117428.9939835985
• The cube root of 13789568628 is 2398.0057871737

Scales and comparisons

• 13,789,568,628 seconds is equal to 438 years, 24 weeks, 1 day, 11 hours, 43 minutes, 48 seconds.
• To count from 1 to 13,789,568,628 would take you about eight hundred seventy-six 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 13789568628 cubic inches would be around 199.8 feet tall.

Recreational maths with 13789568628

• 13789568628 backwards is 82686598731
• The number of decimal digits it has is: 11
• The sum of 13789568628's digits is 63
• More coming soon!