40028100048

Names of 40028100048

• Cardinal: 40028100048 can be written as Forty billion, twenty-eight million, one hundred thousand and forty-eight.

Scientific notation

• Scientific notation: 4.0028100048 × 10¹⁰

Factors of 40028100048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 138974

Divisors of 40028100048

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 29 36 46 48 54 58 69 72 87 92 108 116 138 144 174 184 207 216 232 261 276 348 368 414 432 464 522 552 621 667 696 783 828 1044 1104 1242 1334 1392 1566 1656 2001 2088 2484 2668 3132 3312 4002 4176 4968 5336 6003 6264 8004 9936 10672 12006 12528 16008 18009 24012 32016 36018 48024 72036 96048 138917 144072 277834 288144 416751 555668 833502 1111336 1250253 1667004 2222672 2500506 3195091 3334008 3750759 4028593 5001012 6390182 6668016 7501518 8057186 9585273 10002024 12085779 12780364 15003036 16114372 19170546 20004048 24171558 25560728 28755819 30006072 32228744 36257337 38341092 48343116 51121456 57511638 60012144 64457488 72514674 76682184 86267457 92657639 96686232 108772011 115023276 145029348 153364368 172534914 185315278 193372464 217544022 230046552 277972917 290058696 345069828 370630556 435088044 460093104 555945834 580117392 690139656 741261112 833918751 870176088 1111891668 1380279312 1482522224 1667837502 1740352176 2223783336 2501756253 3335675004 4447566672 5003512506 6671350008 10007025012 13342700016 20014050024 40028100048
• Sum of all divisors σ(n): 124025990400
• Sum of proper divisors (its aliquot sum) s(n): 83997890352
• 40028100048 is an abundant number, because the sum of its proper divisors (83997890352) is greater than itself. Its abundance is 43969790304

Bases of 40028100048

• Binary: 100101010001110111000101010111010000₂
• Hexadecimal: 0x951DC55D0
• Base-36: IDZP3O0

Squares and roots of 40028100048

• 40028100048 squared (40028100048²) is 1602248793452697602304
• 40028100048 cubed (40028100048³) is 64134975006111866980514227310592
• The square root of 40028100048 is 200070.2377866333
• The cube root of 40028100048 is 3420.7525459991

Scales and comparisons

• 40,028,100,048 seconds is equal to 1,272 years, 40 weeks, 4 hours, 40 minutes, 48 seconds.
• To count from 1 to 40,028,100,048 would take you about two thousand, five hundred forty-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 40028100048 cubic inches would be around 285.1 feet tall.

Recreational maths with 40028100048

• 40028100048 backwards is 84000182004
• 40028100048 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40028100048's digits is 27
• More coming soon!