30248892720

Names of 30248892720

• Cardinal: 30248892720 can be written as Thirty billion, two hundred forty-eight million, eight hundred ninety-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.024889272 × 10¹⁰

Factors of 30248892720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1538

Divisors of 30248892720

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 216 240 243 270 324 360 405 432 486 509 540 648 720 729 810 972 1018 1019 1080 1215 1296 1458 1527 1620 1944 2036 2038 2160 2430 2545 2916 3054 3057 3240 3645 3888 4072 4076 4581 4860 5090 5095 5832 6108 6114 6480 7290 7635 8144 8152 9162 9171 9720 10180 10190 11664 12216 12228 13743 14580 15270 15285 16304 18324 18342 19440 20360 20380 22905 24432 24456 27486 27513 29160 30540 30570 36648 36684 40720 40760 41229 45810 45855 48912 54972 55026 58320 61080 61140 68715 73296 73368 81520 82458 82539 91620 91710 109944 110052 122160 122280 123687 137430 137565 146736 164916 165078 183240 183420 206145 219888 220104 244560 247374 247617 274860 275130 329832 330156 366480 366840 371061 412290 412695 440208 494748 495234 518671 549720 550260 618435 659664 660312 733680 742122 742851 824580 825390 989496 990468 1037342 1099440 1100520 1236870 1238085 1320624 1484244 1485702 1556013 1649160 1650780 1855305 1978992 1980936 2074684 2201040 2473740 2476170 2593355 2968488 2971404 3112026 3298320 3301560 3710610 3714255 3961872 4149368 4668039 4947480 4952340 5186710 5936976 5942808 6224052 6603120 7421220 7428510 7780065 8298736 9336078 9894960 9904680 10373420 11885616 12448104 14004117 14842440 14857020 15560130 18672156 19809360 20746840 23340195 24896208 28008234 29684880 29714040 31120260 37344312 41493680 42012351 46680390 56016468 59428080 62240520 70020585 74688624 84024702 93360780 112032936 124481040 126037053 140041170 168049404 186721560 210061755 224065872 252074106 280082340 336098808 373443120 378111159 420123510 504148212 560164680 630185265 672197616 756222318 840247020 1008296424 1120329360 1260370530 1512444636 1680494040 1890555795 2016592848 2520741060 3024889272 3360988080 3781111590 5041482120 6049778544 7562223180 10082964240 15124446360 30248892720
• Sum of all divisors σ(n): 105755619600
• Sum of proper divisors (its aliquot sum) s(n): 75506726880
• 30248892720 is an abundant number, because the sum of its proper divisors (75506726880) is greater than itself. Its abundance is 45257834160

Bases of 30248892720

• Binary: 11100001010111110010111100100110000₂
• Hexadecimal: 0x70AF97930
• Base-36: DW9ER00

Squares and roots of 30248892720

• 30248892720 squared (30248892720²) is 914995510786068998400
• 30248892720 cubed (30248892720³) is 27677601045049404003119451648000
• The square root of 30248892720 is 173922.0880739419
• The cube root of 30248892720 is 3115.8018240115

Scales and comparisons

• 30,248,892,720 seconds is equal to 961 years, 42 weeks, 4 days, 22 hours, 12 minutes.
• To count from 1 to 30,248,892,720 would take you about one thousand, nine hundred twenty-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 30248892720 cubic inches would be around 259.7 feet tall.

Recreational maths with 30248892720

• 30248892720 backwards is 02729884203
• 30248892720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30248892720's digits is 45
• More coming soon!