146922808640

Names of 146922808640

• Cardinal: 146922808640 can be written as One hundred forty-six billion, nine hundred twenty-two million, eight hundred eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4692280864 × 10¹¹

Factors of 146922808640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 400366

Divisors of 146922808640

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 37 40 62 64 74 80 124 148 155 160 185 248 296 310 320 370 496 592 620 740 992 1147 1184 1240 1480 1984 2294 2368 2480 2960 4588 4960 5735 5920 9176 9920 11470 11840 18352 22940 36704 45880 73408 91760 183520 367040 400291 800582 1601164 2001455 3202328 4002910 6404656 8005820 12409021 12809312 14810767 16011640 24818042 25618624 29621534 32023280 49636084 59243068 62045105 64046560 74053835 99272168 118486136 124090210 128093120 148107670 198544336 236972272 248180420 296215340 397088672 459133777 473944544 496360840 592430680 794177344 918267554 947889088 992721680 1184861360 1836535108 1985443360 2295668885 2369722720 3673070216 3970886720 4591337770 4739445440 7346140432 9182675540 14692280864 18365351080 29384561728 36730702160 73461404320 146922808640
• Sum of all divisors σ(n): 370907364864
• Sum of proper divisors (its aliquot sum) s(n): 223984556224
• 146922808640 is an abundant number, because the sum of its proper divisors (223984556224) is greater than itself. Its abundance is 77061747584

Bases of 146922808640

• Binary: 10001000110101010010000010010101000000₂
• Hexadecimal: 0x2235482540
• Base-36: 1VHU1OOW

Squares and roots of 146922808640

• 146922808640 squared (146922808640²) is 21586311698666058649600
• 146922808640 cubed (146922808640³) is 3171521542946506678238197612544000
• The square root of 146922808640 is 383305.1116799775
• The cube root of 146922808640 is 5276.7081447585

Scales and comparisons

• 146,922,808,640 seconds is equal to 4,671 years, 35 weeks, 6 days, 11 hours, 17 minutes, 20 seconds.
• To count from 1 to 146,922,808,640 would take you about nine thousand, three hundred forty-three 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 146922808640 cubic inches would be around 439.7 feet tall.

Recreational maths with 146922808640

• 146922808640 backwards is 046808229641
• The number of decimal digits it has is: 12
• The sum of 146922808640's digits is 50
• More coming soon!