45445173120

Names of 45445173120

• Cardinal: 45445173120 can be written as Forty-five billion, four hundred forty-five million, one hundred seventy-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.544517312 × 10¹⁰

Factors of 45445173120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 876653

Divisors of 45445173120

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 270 288 320 324 360 384 405 432 480 540 576 640 648 720 810 864 960 1080 1152 1296 1440 1620 1728 1920 2160 2592 2880 3240 3456 4320 5184 5760 6480 8640 10368 12960 17280 25920 51840 876643 1753286 2629929 3506572 4383215 5259858 7013144 7889787 8766430 10519716 13149645 14026288 15779574 17532860 21039432 23669361 26299290 28052576 31559148 35065720 39448935 42078864 47338722 52598580 56105152 63118296 70131440 71008083 78897870 84157728 94677444 105197160 112210304 118346805 126236592 140262880 142016166 157795740 168315456 189354888 210394320 236693610 252473184 280525760 284032332 315591480 336630912 355040415 378709776 420788640 473387220 504946368 561051520 568064664 631182960 710080830 757419552 841577280 946774440 1009892736 1136129328 1262365920 1420161660 1514839104 1683154560 1893548880 2272258656 2524731840 2840323320 3029678208 3787097760 4544517312 5049463680 5680646640 7574195520 9089034624 11361293280 15148391040 22722586560 45445173120
• Sum of all divisors σ(n): 162293103720
• Sum of proper divisors (its aliquot sum) s(n): 116847930600
• 45445173120 is an abundant number, because the sum of its proper divisors (116847930600) is greater than itself. Its abundance is 71402757480

Bases of 45445173120

• Binary: 101010010100101111100100111110000000₂
• Hexadecimal: 0xA94BE4F80
• Base-36: KVKVS00

Squares and roots of 45445173120

• 45445173120 squared (45445173120²) is 2065263759906770534400
• 45445173120 cubed (45445173120³) is 93856269107425301995922915328000
• The square root of 45445173120 is 213178.7351496391
• The cube root of 45445173120 is 3568.5839734033

Scales and comparisons

• 45,445,173,120 seconds is equal to 1,445 years, 5 days, 19 hours, 12 minutes.
• To count from 1 to 45,445,173,120 would take you about two thousand, eight hundred ninety 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 45445173120 cubic inches would be around 297.4 feet tall.

Recreational maths with 45445173120

• 45445173120 backwards is 02137154454
• 45445173120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45445173120's digits is 36
• More coming soon!