155375040330

Names of 155375040330

• Cardinal: 155375040330 can be written as One hundred fifty-five billion, three hundred seventy-five million, forty thousand, three hundred thirty.

Scientific notation

• Scientific notation: 1.5537504033 × 10¹¹

Factors of 155375040330

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6694

Divisors of 155375040330

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 41 45 73 82 89 90 123 146 178 205 219 246 267 365 369 410 438 445 534 615 657 730 738 801 890 1095 1230 1314 1335 1602 1845 2190 2670 2993 3285 3649 3690 4005 5986 6481 6497 6570 7298 8010 8979 10947 12962 12994 14965 17958 18245 19443 19491 21894 26937 29930 32405 32485 32841 36490 38886 38982 44895 53874 54735 58329 58473 64810 64970 65682 89790 97215 97455 109470 116658 116946 134685 164205 194430 194910 265721 266377 269370 291645 292365 328410 473113 531442 532754 576809 583290 584730 797163 799131 946226 1153618 1328605 1331885 1419339 1594326 1598262 1730427 2365565 2391489 2397393 2657210 2663770 2838678 2884045 3460854 3985815 3995655 4258017 4731130 4782978 4794786 5191281 5768090 7096695 7971630 7991310 8516034 8652135 10382562 11957445 11986965 14193390 17304270 19397633 21290085 23649169 23914890 23973930 25956405 38795266 42107057 42580170 47298338 51912810 58192899 70947507 84214114 96988165 116385798 118245845 126321171 141895014 174578697 193976330 210535285 212842521 236491690 252642342 290964495 349157394 354737535 378963513 421070570 425685042 581928990 631605855 709475070 757927026 872893485 1064212605 1263211710 1726389337 1745786970 1894817565 2128425210 3452778674 3789635130 5179168011 8631946685 10358336022 15537504033 17263893370 25895840055 31075008066 51791680110 77687520165 155375040330
• Sum of all divisors σ(n): 424275939360
• Sum of proper divisors (its aliquot sum) s(n): 268900899030
• 155375040330 is an abundant number, because the sum of its proper divisors (268900899030) is greater than itself. Its abundance is 113525858700

Bases of 155375040330

• Binary: 10010000101101000100101111011101001010₂
• Hexadecimal: 0x242D12F74A
• Base-36: 1ZDMACEI

Squares and roots of 155375040330

• 155375040330 squared (155375040330²) is 24141403157549126508900
• 155375040330 cubed (155375040330³) is 3750971489226984875276609603937000
• The square root of 155375040330 is 394176.4076273465
• The cube root of 155375040330 is 5376.0143355421

Scales and comparisons

• 155,375,040,330 seconds is equal to 4,940 years, 23 weeks, 1 day, 5 hours, 25 minutes, 30 seconds.
• To count from 1 to 155,375,040,330 would take you about nine thousand, eight hundred eighty 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 155375040330 cubic inches would be around 448 feet tall.

Recreational maths with 155375040330

• 155375040330 backwards is 033040573551
• The number of decimal digits it has is: 12
• The sum of 155375040330's digits is 36
• More coming soon!