148894005120

Names of 148894005120

• Cardinal: 148894005120 can be written as One hundred forty-eight billion, eight hundred ninety-four million, five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4889400512 × 10¹¹

Factors of 148894005120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11078440

Divisors of 148894005120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 280 320 336 384 420 448 480 560 640 672 840 896 960 1120 1344 1680 1920 2240 2688 3360 4480 6720 13440 11078423 22156846 33235269 44313692 55392115 66470538 77548961 88627384 110784230 132941076 155097922 166176345 177254768 221568460 232646883 265882152 310195844 332352690 354509536 387744805 443136920 465293766 531764304 620391688 664705380 709019072 775489610 886273840 930587532 1063528608 1163234415 1240783376 1329410760 1418038144 1550979220 1772547680 1861175064 2127057216 2326468830 2481566752 2658821520 3101958440 3545095360 3722350128 4254114432 4652937660 4963133504 5317643040 6203916880 7090190720 7444700256 9305875320 9926267008 10635286080 12407833760 14889400512 18611750640 21270572160 24815667520 29778801024 37223501280 49631335040 74447002560 148894005120
• Sum of all divisors σ(n): 542399639040
• Sum of proper divisors (its aliquot sum) s(n): 393505633920
• 148894005120 is an abundant number, because the sum of its proper divisors (393505633920) is greater than itself. Its abundance is 244611628800

Bases of 148894005120

• Binary: 10001010101010110001100011011110000000₂
• Hexadecimal: 0x22AAC63780
• Base-36: 1WEFN9MO

Squares and roots of 148894005120

• 148894005120 squared (148894005120²) is 22169424760674586214400
• 148894005120 cubed (148894005120³) is 3300894443823336614460755017728000
• The square root of 148894005120 is 385867.8596618277
• The cube root of 148894005120 is 5300.2017856009

Scales and comparisons

• 148,894,005,120 seconds is equal to 4,734 years, 19 weeks, 1 day, 5 hours, 52 minutes.
• To count from 1 to 148,894,005,120 would take you about nine thousand, four hundred sixty-eight 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 148894005120 cubic inches would be around 441.7 feet tall.

Recreational maths with 148894005120

• 148894005120 backwards is 021500498841
• 148894005120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 148894005120's digits is 42
• More coming soon!