427008720040

Names of 427008720040

• Cardinal: 427008720040 can be written as Four hundred twenty-seven billion, eight million, seven hundred twenty thousand and forty.

Scientific notation

• Scientific notation: 4.2700872004 × 10¹¹

Factors of 427008720040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 136337

Divisors of 427008720040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 19 20 28 31 35 38 40 56 62 70 76 95 124 133 140 152 155 190 217 248 266 280 310 361 380 434 532 589 620 665 722 760 868 1064 1085 1178 1240 1330 1444 1736 1805 2170 2356 2527 2660 2888 2945 3610 4123 4340 4712 5054 5320 5890 7220 8246 8680 10108 11191 11780 12635 14440 16492 20216 20615 22382 23560 25270 32984 41230 44764 50540 55955 78337 82460 89528 101080 111910 136273 156674 164920 223820 272546 313348 391685 447640 545092 626696 681365 783370 953911 1090184 1362730 1566740 1907822 2589187 2725460 3133480 3815644 4224463 4769555 5178374 5450920 7631288 8448926 9539110 10356748 12945935 16897852 18124309 19078220 20713496 21122315 25891870 29571241 33795704 36248618 38156440 42244630 49194553 51783740 59142482 72497236 80264797 84489260 90621545 98389106 103567480 118284964 144994472 147856205 160529594 168978520 181243090 196778212 236569928 245972765 295712410 321059188 344361871 362486180 393556424 401323985 491945530 561853579 591424820 642118376 688723742 724972360 802647970 983891060 1123707158 1182849640 1377447484 1525031143 1605295940 1721809355 1967782120 2247414316 2754894968 2809267895 3050062286 3210591880 3443618710 4494828632 5618535790 6100124572 6887237420 7625155715 10675218001 11237071580 12200249144 13774474840 15250311430 21350436002 22474143160 30500622860 42700872004 53376090005 61001245720 85401744008 106752180010 213504360020 427008720040
• Sum of all divisors σ(n): 1196245877760
• Sum of proper divisors (its aliquot sum) s(n): 769237157720
• 427008720040 is an abundant number, because the sum of its proper divisors (769237157720) is greater than itself. Its abundance is 342228437680

Bases of 427008720040

• Binary: 110001101101011101100111111110010101000₂
• Hexadecimal: 0x636BB3FCA8
• Base-36: 5G5XYT2G

Squares and roots of 427008720040

• 427008720040 squared (427008720040²) is 182336446990199097601600
• 427008720040 cubed (427008720040³) is 77859252845926227091622249856064000
• The square root of 427008720040 is 653459.0423584327
• The cube root of 427008720040 is 7530.2994721073

Scales and comparisons

• 427,008,720,040 seconds is equal to 13,577 years, 28 weeks, 6 days, 13 hours, 20 minutes, 40 seconds.
• To count from 1 to 427,008,720,040 would take you about twenty-seven thousand, one hundred fifty-five 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 427008720040 cubic inches would be around 627.5 feet tall.

Recreational maths with 427008720040

• 427008720040 backwards is 040027800724
• The number of decimal digits it has is: 12
• The sum of 427008720040's digits is 34
• More coming soon!