147982025290021920

Names of 147982025290021920

• Cardinal: 147982025290021920 can be written as One hundred forty-seven quadrillion, nine hundred eighty-two trillion, twenty-five billion, two hundred ninety million, twenty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4798202529002192 × 10¹⁷

Factors of 147982025290021920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 379207732164

Divisors of 147982025290021920

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 271 288 360 480 542 720 813 1084 1355 1440 1626 2168 2439 2710 3252 4065 4336 4878 5420 6504 8130 8672 9756 10840 12195 13008 16260 19512 21680 24390 26016 32520 39024 43360 48780 65040 78048 97560 130080 195120 390240 379207731883 758415463766 1137623195649 1516830927532 1896038659415 2275246391298 3033661855064 3412869586947 3792077318830 4550492782596 5688115978245 6067323710128 6825739173894 7584154637660 9100985565192 11376231956490 12134647420256 13651478347788 15168309275320 17064347934735 18201971130384 22752463912980 27302956695576 30336618550640 34128695869470 36403942260768 45504927825960 54605913391152 60673237101280 68257391738940 91009855651920 102765295340293 109211826782304 136514783477880 182019711303840 205530590680586 273029566955760 308295886020879 411061181361172 513826476701465 546059133911520 616591772041758 822122362722344 924887658062637 1027652953402930 1233183544083516 1541479430104395 1644244725444688 1849775316125274 2055305906805860 2466367088167032 3082958860208790 3288489450889376 3699550632250548 4110611813611720 4624438290313185 4932734176334064 6165917720417580 7399101264501096 8221223627223440 9248876580626370 9865468352668128 12331835440835160 14798202529002192 16442447254446880 18497753161252740 24663670881670320 29596405058004384 36995506322505480 49327341763340640 73991012645010960 147982025290021920
• Sum of all divisors σ(n): 506852088098009472
• Sum of proper divisors (its aliquot sum) s(n): 358870062807987552
• 147982025290021920 is an abundant number, because the sum of its proper divisors (358870062807987552) is greater than itself. Its abundance is 210888037517965632

Bases of 147982025290021920

• Binary: 1000001101101111001101111000110010100011011111110000100000₂
• Hexadecimal: 0x20DBCDE328DFC20
• Base-36: 14H38ZWZ0EG0

Squares and roots of 147982025290021920

• 147982025290021920 squared (147982025290021920²) is 21898679808936687116088714080486400
• 147982025290021920 cubed (147982025290021920³) is 3240610989304161219883269145123702204913700261888000
• The square root of 147982025290021920 is 384684319.0071853189
• The cube root of 147982025290021920 is 528935.8323188613

Scales and comparisons

• 147,982,025,290,021,920 seconds is equal to 4,705,370,665 years, 39 weeks, 5 days, 5 hours, 12 minutes.
• To count from 1 to 147,982,025,290,021,920 would take you about fourteen billion, one hundred sixteen million, one hundred eleven thousand, nine hundred ninety-seven 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 147982025290021920 cubic inches would be around 44078 feet tall.

Recreational maths with 147982025290021920

• 147982025290021920 backwards is 029120092520289741
• The number of decimal digits it has is: 18
• The sum of 147982025290021920's digits is 63
• More coming soon!