61628015040

Names of 61628015040

• Cardinal: 61628015040 can be written as Sixty-one billion, six hundred twenty-eight million, fifteen thousand and forty.

Scientific notation

• Scientific notation: 6.162801504 × 10¹⁰

Factors of 61628015040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3505

Divisors of 61628015040

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 67 80 96 120 134 160 192 201 240 268 307 320 335 402 480 536 614 670 804 921 960 1005 1072 1228 1340 1535 1608 1842 2010 2144 2456 2680 3070 3121 3216 3684 4020 4288 4605 4912 5360 6140 6242 6432 7368 8040 9210 9363 9824 10720 12280 12484 12864 14736 15605 16080 18420 18726 19648 20569 21440 24560 24968 29472 31210 32160 36840 37452 41138 46815 49120 49936 58944 61707 62420 64320 73680 74904 82276 93630 98240 99872 102845 123414 124840 147360 149808 164552 187260 199744 205690 209107 246828 249680 294720 299616 308535 329104 374520 411380 418214 493656 499360 599232 617070 627321 658208 749040 822760 836428 958147 987312 998720 1045535 1234140 1254642 1316416 1498080 1645520 1672856 1916294 1974624 2091070 2468280 2509284 2874441 2996160 3136605 3291040 3345712 3832588 3949248 4182140 4790735 4936560 5018568 5748882 6273210 6582080 6691424 7665176 8364280 9581470 9873120 10037136 11497764 12546420 13382848 14372205 15330352 16728560 19162940 19746240 20074272 22995528 25092840 28744410 30660704 33457120 38325880 40148544 45991056 50185680 57488820 61321408 64195849 66914240 76651760 91982112 100371360 114977640 128391698 153303520 183964224 192587547 200742720 229955280 256783396 306607040 320979245 385175094 459910560 513566792 641958490 770350188 919821120 962937735 1027133584 1283916980 1540700376 1925875470 2054267168 2567833960 3081400752 3851750940 4108534336 5135667920 6162801504 7703501880 10271335840 12325603008 15407003760 20542671680 30814007520 61628015040
• Sum of all divisors σ(n): 199300088064
• Sum of proper divisors (its aliquot sum) s(n): 137672073024
• 61628015040 is an abundant number, because the sum of its proper divisors (137672073024) is greater than itself. Its abundance is 76044057984

Bases of 61628015040

• Binary: 111001011001010100001110000111000000₂
• Hexadecimal: 0xE5950E1C0
• Base-36: SB7Q8QO

Squares and roots of 61628015040

• 61628015040 squared (61628015040²) is 3798012237770466201600
• 61628015040 cubed (61628015040³) is 234063955311422347140016472064000
• The square root of 61628015040 is 248249.9044108577
• The cube root of 61628015040 is 3949.9602632333

Scales and comparisons

• 61,628,015,040 seconds is equal to 1,959 years, 30 weeks, 1 day, 5 hours, 4 minutes.
• To count from 1 to 61,628,015,040 would take you about three thousand, nine hundred nineteen 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 61628015040 cubic inches would be around 329.2 feet tall.

Recreational maths with 61628015040

• 61628015040 backwards is 04051082616
• The number of decimal digits it has is: 11
• The sum of 61628015040's digits is 33
• More coming soon!