149802931320

Names of 149802931320

• Cardinal: 149802931320 can be written as One hundred forty-nine billion, eight hundred two million, nine hundred thirty-one thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.4980293132 × 10¹¹

Factors of 149802931320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3639544

Divisors of 149802931320

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 49 56 60 70 84 98 105 120 140 147 168 196 210 245 280 294 343 392 420 490 588 686 735 840 980 1029 1176 1372 1470 1715 1960 2058 2744 2940 3430 4116 5145 5880 6860 8232 10290 13720 20580 41160 3639527 7279054 10918581 14558108 18197635 21837162 25476689 29116216 36395270 43674324 50953378 54592905 72790540 76430067 87348648 101906756 109185810 127383445 145581080 152860134 178336823 203813512 218371620 254766890 305720268 356673646 382150335 436743240 509533780 535010469 611440536 713347292 764300670 891684115 1019067560 1070020938 1248357761 1426694584 1528601340 1783368230 2140041876 2496715522 2675052345 3057202680 3566736460 3745073283 4280083752 4993431044 5350104690 6241788805 7133472920 7490146566 9986862088 10700209380 12483577610 14980293132 18725366415 21400418760 24967155220 29960586264 37450732830 49934310440 74901465660 149802931320
• Sum of all divisors σ(n): 524092032000
• Sum of proper divisors (its aliquot sum) s(n): 374289100680
• 149802931320 is an abundant number, because the sum of its proper divisors (374289100680) is greater than itself. Its abundance is 224486169360

Bases of 149802931320

• Binary: 10001011100000111100110101010001111000₂
• Hexadecimal: 0x22E0F35478
• Base-36: 1WTGSPKO

Squares and roots of 149802931320

• 149802931320 squared (149802931320²) is 22440918232064636942400
• 149802931320 cubed (149802931320³) is 3361715332675714629683081995968000
• The square root of 149802931320 is 387043.8364319989
• The cube root of 149802931320 is 5310.9649737079

Scales and comparisons

• 149,802,931,320 seconds is equal to 4,763 years, 14 weeks, 5 hours, 22 minutes.
• To count from 1 to 149,802,931,320 would take you about nine thousand, five hundred twenty-six 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 149802931320 cubic inches would be around 442.6 feet tall.

Recreational maths with 149802931320

• 149802931320 backwards is 023139208941
• 149802931320 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149802931320's digits is 42
• More coming soon!