13158785016

Names of 13158785016

• Cardinal: 13158785016 can be written as Thirteen billion, one hundred fifty-eight million, seven hundred eighty-five thousand and sixteen.

Scientific notation

• Scientific notation: 1.3158785016 × 10¹⁰

Factors of 13158785016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1319

Divisors of 13158785016

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 31 36 39 41 52 54 62 72 78 81 82 93 104 108 117 123 124 156 162 164 186 216 234 246 248 279 312 324 328 351 369 372 403 468 492 533 558 648 702 738 744 806 837 936 984 1053 1066 1107 1116 1209 1229 1271 1404 1476 1599 1612 1674 2106 2132 2214 2232 2418 2458 2511 2542 2808 2952 3198 3224 3321 3348 3627 3687 3813 4212 4264 4428 4797 4836 4916 5022 5084 6396 6642 6696 7254 7374 7626 8424 8856 9594 9672 9832 10044 10168 10881 11061 11439 12792 13284 14391 14508 14748 15252 15977 16523 19188 20088 21762 22122 22878 26568 28782 29016 29496 30504 31954 32643 33046 33183 34317 38099 38376 43173 43524 44244 45756 47931 49569 50389 57564 63908 65286 66092 66366 68634 76198 86346 87048 88488 91512 95862 99138 99549 100778 102951 114297 115128 127816 130572 132184 132732 137268 143793 148707 151167 152396 172692 191724 198276 199098 201556 205902 228594 261144 265464 274536 287586 297414 302334 304792 342891 345384 383448 396552 398196 403112 411804 431379 446121 453501 457188 495287 575172 594828 604668 655057 685782 796392 823608 862758 892242 907002 914376 990574 1028673 1150344 1189656 1209336 1294137 1310114 1338363 1360503 1371564 1485861 1562059 1725516 1784484 1814004 1965171 1981148 2057346 2588274 2620228 2676726 2721006 2743128 2971722 3086019 3124118 3451032 3568968 3628008 3930342 3962296 4081509 4114692 4457583 4686177 5176548 5240456 5353452 5442012 5895513 5943444 6172038 6248236 7860684 8163018 8229384 8915166 9372354 10353096 10706904 10884024 11791026 11886888 12344076 12496472 13372749 14058531 15721368 16326036 17686539 17830332 18744708 20306767 23582052 24688152 26745498 28117062 32652072 35373078 35660664 37489416 40118247 40613534 42175593 47164104 53059617 53490996 56234124 60920301 70746156 80236494 81227068 84351186 106119234 106981992 112468248 121840602 126526779 141492312 160472988 162454136 168702372 182760903 212238468 243681204 253053558 320945976 337404744 365521806 424476936 487362408 506107116 548282709 731043612 1012214232 1096565418 1462087224 1644848127 2193130836 3289696254 4386261672 6579392508 13158785016
• Sum of all divisors σ(n): 42005779200
• Sum of proper divisors (its aliquot sum) s(n): 28846994184
• 13158785016 is an abundant number, because the sum of its proper divisors (28846994184) is greater than itself. Its abundance is 15688209168

Bases of 13158785016

• Binary: 1100010000010100110001111111111000₂
• Hexadecimal: 0x310531FF8
• Base-36: 61MEFI0

Squares and roots of 13158785016

• 13158785016 squared (13158785016²) is 173153623097306120256
• 13158785016 cubed (13158785016³) is 2278491301078943285189746884096
• The square root of 13158785016 is 114711.7475065219
• The cube root of 13158785016 is 2360.8692225693

Scales and comparisons

• 13,158,785,016 seconds is equal to 418 years, 21 weeks, 1 day, 18 hours, 3 minutes, 36 seconds.
• To count from 1 to 13,158,785,016 would take you about eight hundred thirty-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 13158785016 cubic inches would be around 196.7 feet tall.

Recreational maths with 13158785016

• 13158785016 backwards is 61058785131
• The number of decimal digits it has is: 11
• The sum of 13158785016's digits is 45
• More coming soon!