135638443460

Names of 135638443460

• Cardinal: 135638443460 can be written as One hundred thirty-five billion, six hundred thirty-eight million, four hundred forty-three thousand, four hundred sixty.

Scientific notation

• Scientific notation: 1.3563844346 × 10¹¹

Factors of 135638443460

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 257

Divisors of 135638443460

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 13 20 26 31 52 62 65 67 124 130 134 139 155 169 260 268 278 310 335 338 403 556 620 670 676 695 806 845 871 1340 1390 1612 1690 1742 1807 2015 2077 2780 3380 3484 3614 4030 4154 4309 4355 5239 7228 8060 8308 8618 8710 9035 9313 10385 10478 11323 17236 17420 18070 18626 19321 20770 20956 21545 22646 23491 26195 27001 36140 37252 38642 41540 43090 45292 46565 46982 52390 54002 56017 56615 77284 86180 93130 93964 96605 104780 108004 112034 113230 117455 121069 135005 186260 193210 224068 226460 234910 242138 251173 270010 280085 288703 351013 386420 469820 484276 502346 540020 560170 577406 598951 605345 702026 728221 1004692 1120340 1154812 1197902 1210690 1255865 1294507 1404052 1443515 1456442 1573897 1755065 2395804 2421380 2511730 2589014 2887030 2912884 2994755 3147794 3265249 3510130 3641105 3753139 5023460 5178028 5774060 5989510 6295588 6472535 6530498 7020260 7282210 7506278 7786363 7869485 11979020 12945070 13060996 14564420 15012556 15572726 15738970 16326245 16828591 18765695 25890140 31145452 31477940 32652490 33657182 37531390 38931815 40129717 48790807 65304980 67314364 75062780 77863630 80259434 84142955 97581614 101222719 155727260 160518868 168285910 195163228 200648585 202445438 218771683 243954035 336571820 401297170 404890876 437543366 487908070 506113595 521686321 802594340 875086732 975816140 1012227190 1043372642 1093858415 2024454380 2086745284 2187716830 2608431605 4375433660 5216863210 6781922173 10433726420 13563844346 27127688692 33909610865 67819221730 135638443460
• Sum of all divisors σ(n): 325480087296
• Sum of proper divisors (its aliquot sum) s(n): 189841643836
• 135638443460 is an abundant number, because the sum of its proper divisors (189841643836) is greater than itself. Its abundance is 54203200376

Bases of 135638443460

• Binary: 1111110010100101011100110010111000100₂
• Hexadecimal: 0x1F94AE65C4
• Base-36: 1QB7MKSK

Squares and roots of 135638443460

• 135638443460 squared (135638443460²) is 18397787344251616771600
• 135638443460 cubed (135638443460³) is 2495447238482376477488254333736000
• The square root of 135638443460 is 368291.2481447259
• The cube root of 135638443460 is 5138.0019620399

Scales and comparisons

• 135,638,443,460 seconds is equal to 4,312 years, 45 weeks, 6 days, 9 hours, 24 minutes, 20 seconds.
• To count from 1 to 135,638,443,460 would take you about eight thousand, six hundred twenty-five 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 135638443460 cubic inches would be around 428.2 feet tall.

Recreational maths with 135638443460

• 135638443460 backwards is 064344836531
• The number of decimal digits it has is: 12
• The sum of 135638443460's digits is 47
• More coming soon!