136479980

Names of 136479980

• Cardinal: 136479980 can be written as One hundred thirty-six million, four hundred seventy-nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.3647998 × 10⁸

Factors of 136479980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 158

Divisors of 136479980

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 31 35 41 52 59 62 65 70 82 91 118 124 130 140 155 164 182 205 217 236 260 287 295 310 364 403 410 413 434 455 533 574 590 620 767 806 820 826 868 910 1066 1085 1148 1180 1271 1435 1534 1612 1652 1820 1829 2015 2065 2132 2170 2419 2542 2665 2821 2870 3068 3658 3731 3835 4030 4130 4340 4838 5084 5330 5369 5642 5740 6355 7316 7462 7670 8060 8260 8897 9145 9676 10660 10738 11284 12095 12710 12803 14105 14924 15340 16523 16933 17794 18290 18655 21476 23777 24190 25420 25606 26845 28210 31447 33046 33866 35588 36580 37310 44485 47554 48380 51212 53690 56420 62894 64015 66092 67732 74620 74989 82615 84665 88970 95108 107380 115661 118885 125788 128030 149978 157235 165230 166439 169330 177940 220129 231322 237770 256060 299956 314470 330460 332878 338660 374945 440258 462644 475540 524923 578305 628940 665756 749890 832195 880516 974857 1049846 1100645 1156610 1499780 1664390 1949714 2099692 2201290 2313220 2624615 3328780 3899428 4402580 4874285 5249230 6823999 9748570 10498460 13647998 19497140 27295996 34119995 68239990 136479980
• Sum of all divisors σ(n): 379330560
• Sum of proper divisors (its aliquot sum) s(n): 242850580
• 136479980 is an abundant number, because the sum of its proper divisors (242850580) is greater than itself. Its abundance is 106370600

Bases of 136479980

• Binary: 1000001000101000010011101100₂
• Hexadecimal: 0x82284EC
• Base-36: 2998MK

Squares and roots of 136479980

• 136479980 squared (136479980²) is 18626784940800400
• 136479980 cubed (136479980³) is 2542183236184739775992000
• The square root of 136479980 is 11682.4646372245
• The cube root of 136479980 is 514.8605900341

Scales and comparisons

• 136,479,980 seconds is equal to 4 years, 17 weeks, 4 days, 15 hours, 6 minutes, 20 seconds.
• To count from 1 to 136,479,980 would take you about 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 136479980 cubic inches would be around 42.9 feet tall.

Recreational maths with 136479980

• 136479980 backwards is 089974631
• The number of decimal digits it has is: 9
• The sum of 136479980's digits is 47
• More coming soon!