13352820

Names of 13352820

• Cardinal: 13352820 can be written as Thirteen million, three hundred fifty-two thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.335282 × 10⁷

Factors of 13352820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 112

Divisors of 13352820

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 17 19 20 26 30 34 38 39 51 52 53 57 60 65 68 76 78 85 95 102 106 114 130 156 159 170 190 195 204 212 221 228 247 255 260 265 285 318 323 340 380 390 442 494 510 530 570 636 646 663 689 741 780 795 884 901 969 988 1007 1020 1060 1105 1140 1235 1292 1326 1378 1482 1590 1615 1802 1938 2014 2067 2210 2470 2652 2703 2756 2964 3021 3180 3230 3315 3445 3604 3705 3876 4028 4134 4199 4420 4505 4845 4940 5035 5406 6042 6460 6630 6890 7410 8268 8398 9010 9690 10070 10335 10812 11713 12084 12597 13091 13260 13515 13780 14820 15105 16796 17119 18020 19380 20140 20670 20995 23426 25194 26182 27030 30210 34238 35139 39273 41340 41990 46852 50388 51357 52364 54060 58565 60420 62985 65455 68476 70278 78546 83980 85595 102714 117130 125970 130910 140556 157092 171190 175695 196365 205428 222547 234260 251940 256785 261820 342380 351390 392730 445094 513570 667641 702780 785460 890188 1027140 1112735 1335282 2225470 2670564 3338205 4450940 6676410 13352820
• Sum of all divisors σ(n): 45722880
• Sum of proper divisors (its aliquot sum) s(n): 32370060
• 13352820 is an abundant number, because the sum of its proper divisors (32370060) is greater than itself. Its abundance is 19017240

Bases of 13352820

• Binary: 110010111011111101110100₂
• Hexadecimal: 0xCBBF74
• Base-36: 7Y73O

Squares and roots of 13352820

• 13352820 squared (13352820²) is 178297801952400
• 13352820 cubed (13352820³) is 2380778455866045768000
• The square root of 13352820 is 3654.1510642009
• The cube root of 13352820 is 237.2416840579

Scales and comparisons

• 13,352,820 seconds is equal to 22 weeks, 13 hours, 7 minutes.
• To count from 1 to 13,352,820 would take you about thirty-three weeks!

  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 13352820 cubic inches would be around 19.8 feet tall.

Recreational maths with 13352820

• 13352820 backwards is 02825331
• The number of decimal digits it has is: 8
• The sum of 13352820's digits is 24
• More coming soon!