13069980

Names of 13069980

• Cardinal: 13069980 can be written as Thirteen million, sixty-nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.306998 × 10⁷

Factors of 13069980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 92

Divisors of 13069980

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 23 28 30 33 35 36 41 42 44 45 46 55 60 63 66 69 70 77 82 84 90 92 99 105 110 115 123 126 132 138 140 154 161 164 165 180 198 205 207 210 220 230 231 246 252 253 276 287 308 315 322 330 345 369 385 396 410 414 420 451 460 462 483 492 495 506 574 615 630 644 660 690 693 738 759 770 805 820 828 861 902 924 943 966 990 1012 1035 1148 1155 1230 1260 1265 1353 1380 1386 1435 1449 1476 1518 1540 1610 1722 1771 1804 1845 1886 1932 1980 2070 2255 2277 2310 2415 2460 2530 2583 2706 2772 2829 2870 2898 3036 3157 3220 3444 3465 3542 3690 3772 3795 4059 4140 4305 4510 4554 4620 4715 4830 5060 5166 5313 5412 5658 5740 5796 6314 6601 6765 6930 7084 7245 7380 7590 8118 8487 8610 8855 9020 9108 9430 9471 9660 10332 10373 10626 11316 11385 12628 12915 13202 13530 13860 14145 14490 15180 15785 15939 16236 16974 17220 17710 18860 18942 19803 20295 20746 21252 22770 25830 26404 26565 27060 28290 28413 28980 31119 31570 31878 33005 33948 35420 37884 39606 40590 41492 42435 45540 47355 51660 51865 53130 56580 56826 59409 62238 63140 63756 66010 72611 79212 79695 81180 84870 93357 94710 99015 103730 106260 113652 118818 124476 132020 142065 145222 155595 159390 169740 186714 189420 198030 207460 217833 237636 284130 290444 297045 311190 318780 363055 373428 396060 435666 466785 568260 594090 622380 653499 726110 871332 933570 1089165 1188180 1306998 1452220 1867140 2178330 2613996 3267495 4356660 6534990 13069980
• Sum of all divisors σ(n): 52835328
• Sum of proper divisors (its aliquot sum) s(n): 39765348
• 13069980 is an abundant number, because the sum of its proper divisors (39765348) is greater than itself. Its abundance is 26695368

Bases of 13069980

• Binary: 110001110110111010011100₂
• Hexadecimal: 0xC76E9C
• Base-36: 7S4V0

Squares and roots of 13069980

• 13069980 squared (13069980²) is 170824377200400
• 13069980 cubed (13069980³) is 2232671193521683992000
• The square root of 13069980 is 3615.2427304401
• The cube root of 13069980 is 235.5546278131

Scales and comparisons

• 13,069,980 seconds is equal to 21 weeks, 4 days, 6 hours, 33 minutes.
• To count from 1 to 13,069,980 would take you about thirty-two 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 13069980 cubic inches would be around 19.6 feet tall.

Recreational maths with 13069980

• 13069980 backwards is 08996031
• 13069980 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13069980's digits is 36
• More coming soon!