30875349906940

Names of 30875349906940

• Cardinal: 30875349906940 can be written as Thirty trillion, eight hundred seventy-five billion, three hundred forty-nine million, nine hundred six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.087534990694 × 10¹³

Factors of 30875349906940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1967

Divisors of 30875349906940

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 140 151 154 220 302 308 331 367 385 604 662 734 755 770 1057 1093 1324 1468 1510 1540 1655 1661 1835 2114 2186 2317 2569 3020 3310 3322 3641 3670 4037 4228 4372 4634 5138 5285 5465 6620 6644 7282 7340 7651 8074 8305 9268 10276 10570 10930 11585 11627 12023 12845 14564 15302 16148 16610 18205 20185 21140 21860 23170 23254 24046 25487 25690 28259 30604 33220 36410 38255 40370 46340 46508 48092 49981 50974 51380 55417 56518 58135 60115 72820 76510 80740 84161 99962 101948 110834 113036 116270 120230 121477 127435 141295 153020 165043 168322 199924 221668 232540 240460 242954 249905 254870 277085 282590 330086 336644 349867 361783 387919 401131 420805 485908 499810 509740 549791 554170 565180 607385 609587 660172 699734 723566 775838 802262 825215 841610 850339 999620 1099582 1108340 1155301 1214770 1219174 1336247 1399468 1447132 1551676 1604524 1650430 1683220 1700678 1749335 1808915 1815473 1939595 2005655 2199164 2310602 2429540 2438348 2532481 2672494 2748955 2807917 3047935 3300860 3401356 3498670 3617830 3630946 3848537 3879190 3979613 4011310 4251695 4267109 4412441 4621204 5064962 5344988 5497910 5615834 5776505 6095870 6681235 6997340 7235660 7261892 7697074 7758380 7959226 8022620 8503390 8534218 8824882 9077365 9353729 10129924 10995820 11231668 11553010 12191740 12662405 12708311 13362470 14039585 15394148 15918452 17006780 17068436 17649764 18154730 18343027 18707458 19242685 19898065 21335545 22062205 23106020 25324810 25416622 26724940 27857291 28079170 30887087 36309460 36686054 37414916 38485370 39796130 42671090 44124410 46768645 50649620 50833244 54629233 55714582 56158340 60570781 61774174 63541555 73372108 76970740 79592260 85342180 88248820 91715135 93537290 109258466 111429164 121141562 123548348 127083110 128401189 132774361 139286455 154435435 183430270 187074580 201773297 218516932 242283124 254166220 256802378 265548722 273146165 278572910 302853905 308870870 366860540 382404631 403546594 423995467 513604756 531097444 546292330 557145820 600921563 605707810 617741740 642005945 663871805 666278591 764809262 807093188 847990934 929420527 1008866485 1092584660 1201843126 1211415620 1284011890 1327743610 1332557182 1412413079 1460517971 1529618524 1695981868 1858841054 1912023155 2017732970 2119977335 2403686252 2568023780 2655487220 2665114364 2824826158 2921035942 3004607815 3331392955 3717682108 3824046310 4035465940 4206450941 4239954670 4647102635 4663950137 5649652316 5842071884 6009215630 6662785910 7062065395 7302589855 7648092620 8412901882 8479909340 9294205270 9327900274 10223625797 12018431260 13325571820 14124130790 14605179710 16825803764 18588410540 18655800548 20048928511 20447251594 21032254705 23319750685 28248261580 29210359420 40097857022 40894503188 42064509410 46639501370 51118128985 80195714044 84129018820 93279002740 100244642555 102236257970 140342499577 200489285110 204472515940 220538213621 280684999154 400978570220 441076427242 561369998308 701712497885 882152854484 1102691068105 1403424995770 1543767495347 2205382136210 2806849991540 3087534990694 4410764272420 6175069981388 7718837476735 15437674953470 30875349906940
• Sum of all divisors σ(n): 81915735638016
• Sum of proper divisors (its aliquot sum) s(n): 51040385731076
• 30875349906940 is an abundant number, because the sum of its proper divisors (51040385731076) is greater than itself. Its abundance is 20165035824136

Bases of 30875349906940

• Binary: 111000001010010111010010000110111010111111100₂
• Hexadecimal: 0x1C14BA4375FC
• Base-36: AXZXU5N24

Squares and roots of 30875349906940

• 30875349906940 squared (30875349906940²) is 953287231875979866660163600
• 30875349906940 cubed (30875349906940³) is 29433076845989125177707195815865175384000
• The square root of 30875349906940 is 5556559.1787490215
• The cube root of 30875349906940 is 31371.6452979705

Scales and comparisons

• 30,875,349,906,940 seconds is equal to 981,740 years, 32 weeks, 2 days, 21 hours, 15 minutes, 40 seconds.
• To count from 1 to 30,875,349,906,940 would take you about two million, four hundred fifty-four thousand, three hundred fifty-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 30875349906940 cubic inches would be around 2614.3 feet tall.

Recreational maths with 30875349906940

• 30875349906940 backwards is 04960994357803
• The number of decimal digits it has is: 14
• The sum of 30875349906940's digits is 67
• More coming soon!