149882211220

Names of 149882211220

• Cardinal: 149882211220 can be written as One hundred forty-nine billion, eight hundred eighty-two million, two hundred eleven thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.4988221122 × 10¹¹

Factors of 149882211220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 797271

Divisors of 149882211220

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 34 35 68 70 79 85 119 140 158 170 238 316 340 395 476 553 595 790 1106 1190 1343 1580 2212 2380 2686 2765 5372 5530 6715 9401 11060 13430 18802 26860 37604 47005 94010 188020 797161 1594322 3188644 3985805 5580127 7971610 11160254 13551737 15943220 22320508 27103474 27900635 54206948 55801270 62975719 67758685 94862159 111602540 125951438 135517370 189724318 251902876 271034740 314878595 379448636 440830033 474310795 629757190 881660066 948621590 1070587223 1259514380 1763320132 1897243180 2141174446 2204150165 4282348892 4408300330 5352936115 7494110561 8816600660 10705872230 14988221122 21411744460 29976442244 37470552805 74941105610 149882211220
• Sum of all divisors σ(n): 385698862080
• Sum of proper divisors (its aliquot sum) s(n): 235816650860
• 149882211220 is an abundant number, because the sum of its proper divisors (235816650860) is greater than itself. Its abundance is 85934439640

Bases of 149882211220

• Binary: 10001011100101101011010000101110010100₂
• Hexadecimal: 0x22E5AD0B94
• Base-36: 1WURZYC4

Squares and roots of 149882211220

• 149882211220 squared (149882211220²) is 22464677240196693888400
• 149882211220 cubed (149882211220³) is 3367055499104287547726851907848000
• The square root of 149882211220 is 387146.2400953933
• The cube root of 149882211220 is 5311.9017122005

Scales and comparisons

• 149,882,211,220 seconds is equal to 4,765 years, 41 weeks, 19 hours, 33 minutes, 40 seconds.
• To count from 1 to 149,882,211,220 would take you about nine thousand, five hundred thirty-one 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 149882211220 cubic inches would be around 442.7 feet tall.

Recreational maths with 149882211220

• 149882211220 backwards is 022112288941
• The number of decimal digits it has is: 12
• The sum of 149882211220's digits is 40
• More coming soon!