30325913280

Names of 30325913280

• Cardinal: 30325913280 can be written as Thirty billion, three hundred twenty-five million, nine hundred thirteen thousand, two hundred eighty.

Scientific notation

• Scientific notation: 3.032591328 × 10¹⁰

Factors of 30325913280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 10355

Divisors of 30325913280

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 79 80 90 96 104 117 120 130 144 156 158 160 180 192 195 208 234 237 240 260 288 312 316 320 360 390 395 416 468 474 480 520 576 585 624 632 711 720 780 790 832 936 948 960 1027 1040 1170 1185 1248 1264 1422 1440 1560 1580 1872 1896 2054 2080 2340 2370 2496 2528 2844 2880 3081 3120 3160 3555 3744 3792 4108 4160 4680 4740 5056 5135 5688 6162 6240 6320 7110 7488 7584 8216 9243 9360 9480 10253 10270 11376 12324 12480 12640 14220 15168 15405 16432 18486 18720 18960 20506 20540 22752 24648 25280 28440 30759 30810 32864 36972 37440 37920 41012 41080 45504 46215 49296 51265 56880 61518 61620 65728 73944 75840 82024 82160 92277 92430 98592 102530 113760 123036 123240 133289 147888 153795 164048 164320 184554 184860 197184 205060 227520 246072 246480 266578 295776 307590 328096 328640 369108 369720 399867 410120 461385 492144 492960 533156 591552 615180 656192 666445 738216 739440 799734 809987 820240 922770 984288 985920 1066312 1199601 1230360 1332890 1476432 1478880 1599468 1619974 1640480 1845540 1968576 1999335 2132624 2399202 2429961 2460720 2665780 2952864 2957760 3198936 3239948 3280960 3691080 3998670 4049935 4265248 4798404 4859922 4921440 5331560 5905728 5998005 6397872 6479896 7289883 7382160 7997340 8099870 8530496 9596808 9719844 9842880 10529831 10663120 11996010 12149805 12795744 12959792 14579766 14764320 15994680 16199740 19193616 19439688 21059662 21326240 23992020 24299610 25591488 25919584 29159532 29528640 31589493 31989360 32399480 36449415 38387232 38879376 42119324 42652480 47984040 48599220 51839168 52649155 58319064 63178986 63978720 64798960 72898830 76774464 77758752 84238648 94768479 95968080 97198440 105298310 116638128 126357972 127957440 129597920 145797660 155517504 157947465 168477296 189536958 191936160 194396880 210596620 233276256 252715944 259195840 291595320 315894930 336954592 379073916 383872320 388793760 421193240 466552512 473842395 505431888 583190640 631789860 673909184 758147832 777587520 842386480 947684790 1010863776 1166381280 1263579720 1516295664 1684772960 1895369580 2021727552 2332762560 2527159440 3032591328 3369545920 3790739160 5054318880 6065182656 7581478320 10108637760 15162956640 30325913280
• Sum of all divisors σ(n): 113765258880
• Sum of proper divisors (its aliquot sum) s(n): 83439345600
• 30325913280 is an abundant number, because the sum of its proper divisors (83439345600) is greater than itself. Its abundance is 53113432320

Bases of 30325913280

• Binary: 11100001111100100001011011011000000₂
• Hexadecimal: 0x70F90B6C0
• Base-36: DXJ9KG0

Squares and roots of 30325913280

• 30325913280 squared (30325913280²) is 919661016266080358400
• 30325913280 cubed (30325913280³) is 27889560226281822354349719552000
• The square root of 30325913280 is 174143.3698996319
• The cube root of 30325913280 is 3118.4440960147

Scales and comparisons

• 30,325,913,280 seconds is equal to 964 years, 14 weeks, 8 hours, 48 minutes.
• To count from 1 to 30,325,913,280 would take you about one thousand, nine hundred twenty-eight 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 30325913280 cubic inches would be around 259.9 feet tall.

Recreational maths with 30325913280

• 30325913280 backwards is 08231952303
• 30325913280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30325913280's digits is 36
• More coming soon!