144728394480

Names of 144728394480

• Cardinal: 144728394480 can be written as One hundred forty-four billion, seven hundred twenty-eight million, three hundred ninety-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.4472839448 × 10¹¹

Factors of 144728394480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 556848

Divisors of 144728394480

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 36 38 40 45 48 57 60 72 76 80 90 95 114 120 144 152 171 180 190 228 240 285 304 342 360 361 380 456 570 684 720 722 760 855 912 1083 1140 1368 1444 1520 1710 1805 2166 2280 2736 2888 3249 3420 3610 4332 4560 5415 5776 6498 6840 7220 8664 10830 12996 13680 14440 16245 17328 21660 25992 28880 32490 43320 51984 64980 86640 129960 259920 556819 1113638 1670457 2227276 2784095 3340914 4454552 5011371 5568190 6681828 8352285 8909104 10022742 10579561 11136380 13363656 16704570 20045484 21159122 22272760 25056855 26727312 31738683 33409140 40090968 42318244 44545520 50113710 52897805 63477366 66818280 80181936 84636488 95216049 100227420 105795610 126954732 133636560 158693415 169272976 190432098 200454840 201011659 211591220 253909464 317386830 380864196 400909680 402023318 423182440 476080245 507818928 603034977 634773660 761728392 804046636 846364880 952160490 1005058295 1206069954 1269547320 1523456784 1608093272 1809104931 1904320980 2010116590 2412139908 2539094640 3015174885 3216186544 3618209862 3808641960 4020233180 4824279816 6030349770 7236419724 7617283920 8040466360 9045524655 9648559632 12060699540 14472839448 16080932720 18091049310 24121399080 28945678896 36182098620 48242798160 72364197240 144728394480
• Sum of all divisors σ(n): 512974879560
• Sum of proper divisors (its aliquot sum) s(n): 368246485080
• 144728394480 is an abundant number, because the sum of its proper divisors (368246485080) is greater than itself. Its abundance is 223518090600

Bases of 144728394480

• Binary: 10000110110010011111000000101011110000₂
• Hexadecimal: 0x21B27C0AF0
• Base-36: 1UHJJRW0

Squares and roots of 144728394480

• 144728394480 squared (144728394480²) is 20946308168758494470400
• 144728394480 cubed (144728394480³) is 3031525551547725799562949883392000
• The square root of 144728394480 is 380431.8526096363
• The cube root of 144728394480 is 5250.3055843895

Scales and comparisons

• 144,728,394,480 seconds is equal to 4,601 years, 47 weeks, 4 days, 3 hours, 48 minutes.
• To count from 1 to 144,728,394,480 would take you about nine thousand, two hundred three 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 144728394480 cubic inches would be around 437.5 feet tall.

Recreational maths with 144728394480

• 144728394480 backwards is 084493827441
• The number of decimal digits it has is: 12
• The sum of 144728394480's digits is 54
• More coming soon!