4991139067500

Names of 4991139067500

• Cardinal: 4991139067500 can be written as Four trillion, nine hundred ninety-one billion, one hundred thirty-nine million, sixty-seven thousand, five hundred.

Scientific notation

• Scientific notation: 4.9911390675 × 10¹²

Factors of 4991139067500

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8609

Divisors of 4991139067500

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 125 135 150 180 225 250 270 300 375 450 500 540 625 675 750 900 1125 1250 1350 1500 1875 2250 2500 2700 3375 3750 4500 5625 6750 7500 8599 11250 13500 16875 17198 22500 25797 33750 34396 42995 51594 67500 77391 85990 103188 128985 154782 171980 214975 232173 257970 309564 386955 429950 464346 515940 644925 773910 859900 928692 1074875 1160865 1289850 1547820 1934775 2149750 2321730 2579700 3224625 3869550 4299500 4643460 5374375 5804325 6449250 7739100 9673875 10748750 11608650 12898500 16123125 19347750 21497500 23217300 29021625 32246250 38695500 48369375 58043250 64492500 73942801 96738750 116086500 145108125 147885602 193477500 221828403 290216250 295771204 369714005 443656806 580432500 665485209 739428010 887313612 1109142015 1330970418 1478856020 1848570025 1996455627 2218284030 2661940836 3327426045 3697140050 3992911254 4436568060 5545710075 6654852090 7394280100 7985822508 9242850125 9982278135 11091420150 13309704180 16637130225 18485700250 19964556270 22182840300 27728550375 33274260450 36971400500 39929112540 46214250625 49911390675 55457100750 66548520900 83185651125 92428501250 99822781350 110914201500 138642751875 166371302250 184857002500 199645562700 249556953375 277285503750 332742604500 415928255625 499113906750 554571007500 831856511250 998227813500 1247784766875 1663713022500 2495569533750 4991139067500
• Sum of all divisors σ(n): 16171692370680
• Sum of proper divisors (its aliquot sum) s(n): 11180553303180
• 4991139067500 is an abundant number, because the sum of its proper divisors (11180553303180) is greater than itself. Its abundance is 6189414235680

Bases of 4991139067500

• Binary: 1001000101000010111000100100011011001101100₂
• Hexadecimal: 0x48A1712366C
• Base-36: 1ROWBC030

Squares and roots of 4991139067500

• 4991139067500 squared (4991139067500²) is 24911469191124769556250000
• 4991139067500 cubed (4991139067500³) is 124336607108645461599134013796875000000
• The square root of 4991139067500 is 2234085.7341427163
• The cube root of 4991139067500 is 17089.6521727833

Scales and comparisons

• 4,991,139,067,500 seconds is equal to 158,702 years, 40 weeks, 5 days, 6 hours, 45 minutes.
• To count from 1 to 4,991,139,067,500 would take you about three hundred ninety-six thousand, seven hundred fifty-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 4991139067500 cubic inches would be around 1424.1 feet tall.

Recreational maths with 4991139067500

• 4991139067500 backwards is 0057609311994
• 4991139067500 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4991139067500's digits is 54
• More coming soon!