238147207168

Names of 238147207168

• Cardinal: 238147207168 can be written as Two hundred thirty-eight billion, one hundred forty-seven million, two hundred seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.38147207168 × 10¹¹

Factors of 238147207168

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 842

Divisors of 238147207168

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 512 676 827 832 1024 1352 1654 1664 2048 2197 2704 3308 3328 4096 4394 5408 6616 6656 8192 8788 10751 10816 13232 13312 16384 17576 21502 21632 26464 26624 32768 35152 43004 43264 52928 53248 65536 70304 86008 86528 105856 106496 131072 139763 140608 172016 173056 211712 212992 279526 281216 344032 346112 423424 425984 559052 562432 688064 692224 846848 851968 1118104 1124864 1376128 1384448 1693696 1703936 1816919 2236208 2249728 2752256 2768896 3387392 3633838 4472416 4499456 5504512 5537792 6774784 7267676 8944832 8998912 11009024 11075584 13549568 14535352 17889664 17997824 22018048 22151168 27099136 29070704 35779328 35995648 44036096 54198272 58141408 71558656 71991296 88072192 108396544 116282816 143117312 143982592 176144384 232565632 286234624 287965184 352288768 465131264 572469248 704577536 930262528 1144938496 1409155072 1860525056 2289876992 3721050112 4579753984 7442100224 9159507968 14884200448 18319015936 29768400896 59536801792 119073603584 238147207168
• Sum of all divisors σ(n): 516589481520
• Sum of proper divisors (its aliquot sum) s(n): 278442274352
• 238147207168 is an abundant number, because the sum of its proper divisors (278442274352) is greater than itself. Its abundance is 40295067184

Bases of 238147207168

• Binary: 11011101110010101011100000000000000000₂
• Hexadecimal: 0x3772AE0000
• Base-36: 31EIP534

Squares and roots of 238147207168

• 238147207168 squared (238147207168²) is 56714092281918310580224
• 238147207168 cubed (238147207168³) is 13506302684007069770201171211845632
• The square root of 238147207168 is 488003.2860217235
• The cube root of 238147207168 is 6198.4318542573

Scales and comparisons

• 238,147,207,168 seconds is equal to 7,572 years, 17 weeks, 6 days, 9 hours, 59 minutes, 28 seconds.
• To count from 1 to 238,147,207,168 would take you about fifteen thousand, one hundred forty-four 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 238147207168 cubic inches would be around 516.5 feet tall.

Recreational maths with 238147207168

• 238147207168 backwards is 861702741832
• The number of decimal digits it has is: 12
• The sum of 238147207168's digits is 49
• More coming soon!