13855100220

Names of 13855100220

• Cardinal: 13855100220 can be written as Thirteen billion, eight hundred fifty-five million, one hundred thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.385510022 × 10¹⁰

Factors of 13855100220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4895

Divisors of 13855100220

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 81 90 108 117 130 135 139 156 162 180 195 234 260 270 278 324 351 390 405 417 468 540 556 585 695 702 780 810 834 1053 1170 1251 1390 1404 1620 1668 1755 1807 2085 2106 2340 2502 2780 3510 3614 3753 4170 4212 4733 5004 5265 5421 6255 7020 7228 7506 8340 9035 9466 10530 10842 11259 12510 14199 15012 16263 18070 18765 18932 21060 21684 22518 23665 25020 27105 28398 32526 36140 37530 42597 45036 47330 48789 54210 56295 56796 61529 65052 70995 75060 81315 85194 94660 97578 108420 112590 123058 127791 141990 146367 162630 170388 184587 195156 212985 225180 243945 246116 255582 283980 292734 307645 325260 369174 383373 425970 487890 511164 553761 585468 615290 638955 657887 731835 738348 766746 851940 922935 975780 1107522 1230580 1277910 1315774 1463670 1533492 1661283 1845870 1916865 1973661 2215044 2555820 2631548 2768805 2927340 3289435 3322566 3691740 3833730 3947322 4983849 5537610 5920983 6578870 6645132 7667460 7894644 8306415 8552531 9868305 9967698 11075220 11841966 13157740 16612830 17105062 17762949 19736610 19935396 23683932 24919245 25657593 29604915 33225660 34210124 35525898 39473220 42762655 49838490 51315186 53288847 59209830 71051796 76972779 85525310 88814745 99676980 102630372 106577694 118419660 128287965 153945558 171050620 177629490 213155388 230918337 256575930 266444235 307891116 355258980 384863895 461836674 513151860 532888470 692755011 769727790 923673348 1065776940 1154591685 1385510022 1539455580 2309183370 2771020044 3463775055 4618366740 6927550110 13855100220
• Sum of all divisors σ(n): 47154048480
• Sum of proper divisors (its aliquot sum) s(n): 33298948260
• 13855100220 is an abundant number, because the sum of its proper divisors (33298948260) is greater than itself. Its abundance is 19443848040

Bases of 13855100220

• Binary: 1100111001110101000000110100111100₂
• Hexadecimal: 0x339D40D3C
• Base-36: 6D4YVR0

Squares and roots of 13855100220

• 13855100220 squared (13855100220²) is 191963802106244048400
• 13855100220 cubed (13855100220³) is 2659677716794258378360530648000
• The square root of 13855100220 is 117707.6897233141
• The cube root of 13855100220 is 2401.7984332625

Scales and comparisons

• 13,855,100,220 seconds is equal to 440 years, 28 weeks, 3 days, 22 hours, 57 minutes.
• To count from 1 to 13,855,100,220 would take you about eight hundred eighty-one 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 13855100220 cubic inches would be around 200.1 feet tall.

Recreational maths with 13855100220

• 13855100220 backwards is 02200155831
• 13855100220 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13855100220's digits is 27
• More coming soon!