55517216991012

Names of 55517216991012

• Cardinal: 55517216991012 can be written as Fifty-five trillion, five hundred seventeen billion, two hundred sixteen million, nine hundred ninety-one thousand and twelve.

Scientific notation

• Scientific notation: 5.5517216991012 × 10¹³

Factors of 55517216991012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12086

Divisors of 55517216991012

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 31 36 42 49 62 63 84 93 98 124 126 147 186 196 217 252 279 294 343 372 434 441 558 588 651 686 868 882 1029 1116 1302 1372 1519 1764 1953 2058 2604 3038 3087 3906 4116 4557 6076 6174 7812 9114 10633 12043 12348 13671 18228 21266 24086 27342 31899 36129 42532 48172 54684 63798 72258 84301 95697 108387 127596 144516 168602 191394 216774 252903 337204 373333 382788 433548 505806 590107 746666 758709 1011612 1119999 1180214 1493332 1517418 1770321 2239998 2360428 2613331 3034836 3359997 3540642 4130749 4479996 5226662 5310963 6719994 7081284 7839993 8261498 10453324 10621926 12392247 13439988 15679986 16522996 18293317 21243852 23519979 24784494 31359972 36586634 37176741 47039958 49568988 54879951 73173268 74353482 94079916 109759902 128053219 145033849 148706964 164639853 219519804 256106438 290067698 329279706 384159657 435101547 512212876 580135396 658559412 768319314 870203094 1015236943 1152478971 1305304641 1536638628 1740406188 2030473886 2304957942 2610609282 3045710829 4060947772 4496049319 4609915884 5221218564 6091421658 7106658601 8992098638 9137132487 12182843316 13488147957 14213317202 17984197276 18274264974 21319975803 26976295914 28426634404 31472345233 36548529948 40464443871 42639951606 49746610207 53952591828 62944690466 63959927409 80928887742 85279903212 94417035699 99493220414 125889380932 127919854818 149239830621 161857775484 188834071398 198986440828 220306416631 255839709636 283251107097 298479661242 377668142796 440612833262 447719491863 566502214194 596959322484 660919249893 881225666524 895438983726 1133004428388 1321838499786 1542144916417 1790877967452 1982757749679 2643676999572 3084289832834 3965515499358 4626434749251 6168579665668 7931030998716 9252869498502 13879304247753 18505738997004 27758608495506 55517216991012
• Sum of all divisors σ(n): 168949456166400
• Sum of proper divisors (its aliquot sum) s(n): 113432239175388
• 55517216991012 is an abundant number, because the sum of its proper divisors (113432239175388) is greater than itself. Its abundance is 57915022184376

Bases of 55517216991012

• Binary: 1100100111111000011011111111110110011100100100₂
• Hexadecimal: 0x327E1BFF6724
• Base-36: JOG99L1D0

Squares and roots of 55517216991012

• 55517216991012 squared (55517216991012²) is 3082161382427111507288784144
• 55517216991012 cubed (55517216991012³) is 171113022269523469728093632761095656113728
• The square root of 55517216991012 is 7450987.6520506997
• The cube root of 55517216991012 is 38148.3620584319

Scales and comparisons

• 55,517,216,991,012 seconds is equal to 1,765,275 years, 40 weeks, 1 day, 20 hours, 10 minutes, 12 seconds.
• To count from 1 to 55,517,216,991,012 would take you about four million, four hundred thirteen thousand, one hundred eighty-nine 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 55517216991012 cubic inches would be around 3179 feet tall.

Recreational maths with 55517216991012

• 55517216991012 backwards is 21019961271555
• The number of decimal digits it has is: 14
• The sum of 55517216991012's digits is 54
• More coming soon!