149571397200

Names of 149571397200

• Cardinal: 149571397200 can be written as One hundred forty-nine billion, five hundred seventy-one million, three hundred ninety-seven thousand, two hundred.

Scientific notation

• Scientific notation: 1.495713972 × 10¹¹

Factors of 149571397200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 345300

Divisors of 149571397200

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 38 40 48 50 57 60 75 76 80 95 100 114 120 150 152 190 200 228 240 285 300 304 361 380 400 456 475 570 600 722 760 912 950 1083 1140 1200 1425 1444 1520 1805 1900 2166 2280 2850 2888 3610 3800 4332 4560 5415 5700 5776 7220 7600 8664 9025 10830 11400 14440 17328 18050 21660 22800 27075 28880 36100 43320 54150 72200 86640 108300 144400 216600 345271 433200 690542 1035813 1381084 1726355 2071626 2762168 3452710 4143252 5179065 5524336 6560149 6905420 8286504 8631775 10358130 13120298 13810840 16573008 17263550 19680447 20716260 25895325 26240596 27621680 32800745 34527100 39360894 41432520 51790650 52481192 65601490 69054200 78721788 82865040 98402235 103581300 104962384 124642831 131202980 138108400 157443576 164003725 196804470 207162600 249285662 262405960 314887152 328007450 373928493 393608940 414325200 492011175 498571324 524811920 623214155 656014900 747856986 787217880 984022350 997142648 1246428310 1312029800 1495713972 1574435760 1869642465 1968044700 1994285296 2492856620 2624059600 2991427944 3116070775 3739284930 3936089400 4985713240 5982855888 6232141550 7478569860 7872178800 9348212325 9971426480 12464283100 14957139720 18696424650 24928566200 29914279440 37392849300 49857132400 74785698600 149571397200
• Sum of all divisors σ(n): 505672941408
• Sum of proper divisors (its aliquot sum) s(n): 356101544208
• 149571397200 is an abundant number, because the sum of its proper divisors (356101544208) is greater than itself. Its abundance is 206530147008

Bases of 149571397200

• Binary: 10001011010011001001100110011001010000₂
• Hexadecimal: 0x22D3266650
• Base-36: 1WPMY4PC

Squares and roots of 149571397200

• 149571397200 squared (149571397200²) is 22371602860360167840000
• 149571397200 cubed (149571397200³) is 3346151897427586799055306048000000
• The square root of 149571397200 is 386744.6149592777
• The cube root of 149571397200 is 5308.2273689149

Scales and comparisons

• 149,571,397,200 seconds is equal to 4,755 years, 47 weeks, 1 day, 10 hours, 20 minutes.
• To count from 1 to 149,571,397,200 would take you about nine thousand, five hundred eleven 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 149571397200 cubic inches would be around 442.4 feet tall.

Recreational maths with 149571397200

• 149571397200 backwards is 002793175941
• 149571397200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149571397200's digits is 48
• More coming soon!