989800146672

Names of 989800146672

• Cardinal: 989800146672 can be written as Nine hundred eighty-nine billion, eight hundred million, one hundred forty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 9.89800146672 × 10¹¹

Factors of 989800146672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1560

Divisors of 989800146672

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 41 48 82 123 164 246 328 421 492 656 842 984 1093 1263 1684 1968 2186 2526 3279 3368 4372 5052 6558 6736 8744 10104 13116 17261 17488 20208 26232 34522 44813 51783 52464 69044 89626 103566 134439 138088 179252 207132 268878 276176 358504 414264 460153 537756 717008 828528 920306 1075512 1194649 1380459 1840612 2151024 2389298 2760918 3583947 3681224 4778596 5521836 7167894 7362448 9557192 11043672 14335788 18866273 19114384 22087344 28671576 37732546 48980609 56598819 57343152 75465092 97961218 113197638 146941827 150930184 195922436 226395276 293883654 301860368 391844872 452790552 502947229 587767308 783689744 905581104 1005894458 1175534616 1508841687 2011788916 2351069232 3017683374 4023577832 6035366748 8047155664 12070733496 20620836389 24141466992 41241672778 61862509167 82483345556 123725018334 164966691112 247450036668 329933382224 494900073336 989800146672
• Sum of all divisors σ(n): 2627975267568
• Sum of proper divisors (its aliquot sum) s(n): 1638175120896
• 989800146672 is an abundant number, because the sum of its proper divisors (1638175120896) is greater than itself. Its abundance is 648374974224

Bases of 989800146672

• Binary: 1110011001110100101011111010011011110000₂
• Hexadecimal: 0xE674AFA6F0
• Base-36: CMPHG92O

Squares and roots of 989800146672

• 989800146672 squared (989800146672²) is 979704330351912712675584
• 989800146672 cubed (989800146672³) is 969711489877516744382034436753256448
• The square root of 989800146672 is 994887.0019615293
• The cube root of 989800146672 is 9965.8842327051

Scales and comparisons

• 989,800,146,672 seconds is equal to 31,472 years, 30 weeks, 2 days, 5 hours, 11 minutes, 12 seconds.
• To count from 1 to 989,800,146,672 would take you about sixty-two thousand, nine 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 989800146672 cubic inches would be around 830.5 feet tall.

Recreational maths with 989800146672

• 989800146672 backwards is 276641008989
• The number of decimal digits it has is: 12
• The sum of 989800146672's digits is 60
• More coming soon!