147112140

Names of 147112140

• Cardinal: 147112140 can be written as One hundred forty-seven million, one hundred twelve thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.4711214 × 10⁸

Factors of 147112140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 294

Divisors of 147112140

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 23 28 30 35 42 46 60 69 70 84 92 97 105 115 138 140 157 161 194 210 230 276 291 314 322 345 388 420 460 471 483 485 582 628 644 679 690 785 805 942 966 970 1099 1164 1358 1380 1455 1570 1610 1884 1932 1940 2037 2198 2231 2355 2415 2716 2910 3140 3220 3297 3395 3611 4074 4396 4462 4710 4830 5495 5820 6594 6693 6790 7222 8148 8924 9420 9660 10185 10833 10990 11155 13188 13386 13580 14444 15229 15617 16485 18055 20370 21666 21980 22310 25277 26772 30458 31234 32970 33465 36110 40740 43332 44620 45687 46851 50554 54165 60916 62468 65940 66930 72220 75831 76145 78085 91374 93702 101108 106603 108330 126385 133860 151662 152290 156170 182748 187404 213206 216660 228435 234255 252770 303324 304580 312340 319809 350267 379155 426412 456870 468510 505540 533015 639618 700534 758310 913740 937020 1050801 1066030 1279236 1401068 1516620 1599045 1751335 2101602 2132060 2451869 3198090 3502670 4203204 4903738 5254005 6396180 7005340 7355607 9807476 10508010 12259345 14711214 21016020 24518690 29422428 36778035 49037380 73556070 147112140
• Sum of all divisors σ(n): 499451904
• Sum of proper divisors (its aliquot sum) s(n): 352339764
• 147112140 is an abundant number, because the sum of its proper divisors (352339764) is greater than itself. Its abundance is 205227624

Bases of 147112140

• Binary: 1000110001001100000011001100₂
• Hexadecimal: 0x8C4C0CC
• Base-36: 2FL4GC

Squares and roots of 147112140

• 147112140 squared (147112140²) is 21641981735379600
• 147112140 cubed (147112140³) is 3183798246932606668344000
• The square root of 147112140 is 12128.9793470019
• The cube root of 147112140 is 527.8973773237

Scales and comparisons

• 147,112,140 seconds is equal to 4 years, 35 weeks, 1 day, 16 hours, 29 minutes.
• To count from 1 to 147,112,140 would take you about seven 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 147112140 cubic inches would be around 44 feet tall.

Recreational maths with 147112140

• 147112140 backwards is 041211741
• 147112140 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 147112140's digits is 21
• More coming soon!