30757983308820

Names of 30757983308820

• Cardinal: 30757983308820 can be written as Thirty trillion, seven hundred fifty-seven billion, nine hundred eighty-three million, three hundred eight thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 3.075798330882 × 10¹³

Factors of 30757983308820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 15738

Divisors of 30757983308820

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 45 57 60 76 90 95 114 149 171 180 190 228 285 298 342 380 447 570 596 684 745 855 894 1140 1341 1490 1710 1788 2235 2682 2831 2980 3420 4470 5364 5662 6705 7369 8191 8493 8940 11324 13410 14155 14738 16382 16986 22107 24573 25479 26820 28310 29476 32764 33972 36845 40955 42465 44214 49146 50958 56620 66321 73690 73719 81910 84930 88428 98292 101916 110535 122865 127395 132642 140011 147380 147438 155629 163820 169860 221070 245730 254790 265284 280022 294876 311258 331605 368595 420033 442140 466887 491460 509580 560044 622516 663210 700055 737190 778145 840066 933774 1097981 1220459 1260099 1326420 1400110 1400661 1474380 1556290 1680132 1867548 2100165 2195962 2334435 2440918 2520198 2800220 2801322 3112580 3293943 3661377 4200330 4391924 4668870 4881836 5040396 5489905 5602644 6102295 6300495 6587886 7003305 7322754 8400660 9337740 9881829 10979810 10984131 12204590 12600990 13175772 14006610 14645508 16469715 18306885 19763658 20861639 21959620 21968262 23188721 24409180 25201980 28013220 32939430 36613770 39527316 41723278 43936524 46377442 49409145 54920655 60359479 62584917 65878860 69566163 73227540 83446556 92754884 98818290 104308195 109841310 115943605 120718958 125169834 139132326 181078437 187754751 197636580 208616390 208698489 219682620 231887210 241437916 250339668 278264652 301797395 312924585 347830815 362156874 375509502 417232780 417396978 463774420 543235311 603594790 625849170 695661630 724313748 751019004 834793956 905392185 938773755 1043492445 1086470622 1146830101 1207189580 1251698340 1391323260 1810784370 1877547510 2086984890 2172941244 2293660202 2716176555 3440490303 3621568740 3755095020 4173969780 4587320404 5432353110 5734150505 6880980606 8993562371 10321470909 10864706220 11468301010 13761961212 17202451515 17987124742 20642941818 22936602020 26980687113 34404903030 35974249484 41285883636 44967811855 51607354545 53961374226 68809806060 80942061339 89935623710 103214709090 107922748452 134903435565 161884122678 170877685049 179871247420 206429418180 269806871130 323768245356 341755370098 404710306695 512633055147 539613742260 683510740196 809420613390 854388425245 1025266110294 1537899165441 1618841226780 1708776850490 2050532220588 2563165275735 3075798330882 3417553700980 5126330551470 6151596661764 7689495827205 10252661102940 15378991654410 30757983308820
• Sum of all divisors σ(n): 98894315520000
• Sum of proper divisors (its aliquot sum) s(n): 68136332211180
• 30757983308820 is an abundant number, because the sum of its proper divisors (68136332211180) is greater than itself. Its abundance is 37378348902360

Bases of 30757983308820

• Binary: 110111111100101100110101010110100110000010100₂
• Hexadecimal: 0x1BF966AB4C14
• Base-36: AWI0T44D0

Squares and roots of 30757983308820

• 30757983308820 squared (30757983308820²) is 946053537225649715489792400
• 30757983308820 cubed (30757983308820³) is 29098698907236654479015016450286888968000
• The square root of 30757983308820 is 5545988.0372049127
• The cube root of 30757983308820 is 31331.8437667483

Scales and comparisons

• 30,757,983,308,820 seconds is equal to 978,008 years, 37 weeks, 6 days, 4 hours, 27 minutes.
• To count from 1 to 30,757,983,308,820 would take you about two million, four hundred forty-five thousand and twenty-one 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 30757983308820 cubic inches would be around 2611 feet tall.

Recreational maths with 30757983308820

• 30757983308820 backwards is 02880338975703
• The number of decimal digits it has is: 14
• The sum of 30757983308820's digits is 63
• More coming soon!