8428007466685730

Names of 8428007466685730

• Cardinal: 8428007466685730 can be written as Eight quadrillion, four hundred twenty-eight trillion, seven billion, four hundred sixty-six million, six hundred eighty-five thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 8.42800746668573 × 10¹⁵

Factors of 8428007466685730

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 92

Divisors of 8428007466685730

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 5 7 10 11 14 22 35 55 67 70 77 110 121 134 154 242 335 385 469 605 670 737 770 847 938 1210 1331 1474 1694 2345 2662 3685 4235 4489 4690 5159 6655 7370 8107 8470 8978 9317 10318 13310 16214 18634 22445 25795 31423 40535 44890 46585 49379 51590 56749 62846 81070 89177 93170 98758 113498 157115 178354 246895 283745 300763 314230 345653 445885 493790 543169 567490 601526 624239 691306 891770 1086338 1248478 1503815 1728265 2105341 2715845 3007630 3121195 3308393 3456530 3802183 4210682 5431690 5974859 6242390 6616786 7604366 10526705 11949718 16541965 19010915 20151121 21053410 23158751 29874295 33083930 36392323 38021830 40302242 41824013 46317502 59748590 72784646 83648026 100755605 115793755 141057847 181961615 201511210 209120065 221662331 231587510 254746261 282115694 363923230 400315553 418240130 443324662 509492522 705289235 800631106 1108311655 1273731305 1350125107 1410578470 1551636317 2001577765 2216623310 2438285641 2547462610 2700250214 2802208871 3103272634 4003155530 4876571282 5604417742 6750625535 7758181585 9450875749 12191428205 13501251070 14011044355 14851376177 15516363170 17067999487 18901751498 24382856410 26821142051 28022088710 29702752354 34135998974 47254378745 53642284102 74256880885 85339997435 90458382169 94508757490 103959633239 134105710255 148513761770 163365137947 170679994870 180916764338 187747994357 207919266478 268211420510 326730275894 375495988714 452291910845 519798166195 633208675183 816825689735 904583821690 938739971785 995042203859 1039596332390 1143555965629 1266417350366 1633651379470 1797016517417 1877479943570 1990084407718 2287111931258 3166043375915 3594033034834 4975211019295 5717779828145 6332086751830 6965295427013 8985082587085 9950422038590 10945464242449 11435559656290 12579115621919 13930590854026 17970165174170 21890928484898 25158231243838 34826477135065 54727321212245 62895578109595 69652954270130 76618249697143 109454642424490 120400106666939 125791156219190 153236499394286 240800213333878 383091248485715 602000533334695 766182496971430 842800746668573 1204001066669390 1685601493337146 4214003733342865 8428007466685730
• Sum of all divisors σ(n): 19359014814963072
• Sum of proper divisors (its aliquot sum) s(n): 10931007348277342
• 8428007466685730 is an abundant number, because the sum of its proper divisors (10931007348277342) is greater than itself. Its abundance is 2502999881591612

Bases of 8428007466685730

• Binary: 11101111100010011101001100111001101110101010100100010₂
• Hexadecimal: 0x1DF13A67375522
• Base-36: 2AZH96GYKO2

Squares and roots of 8428007466685730

• 8428007466685730 squared (8428007466685730²) is 71031309858510416275790585632900
• 8428007466685730 cubed (8428007466685730³) is 598652409855993492120407318519391413517448517000
• The square root of 8428007466685730 is 91804180.0066082503
• The cube root of 8428007466685730 is 203504.9468192467
• Being both a perfect square and a perfect cube, 8428007466685730 is also a perfect sixth number.

Scales and comparisons

• 8,428,007,466,685,730 seconds is equal to 267,984,567 years, 46 weeks, 6 days, 6 hours, 28 minutes, 50 seconds.
• To count from 1 to 8,428,007,466,685,730 would take you about eight hundred three million, nine hundred fifty-three thousand, seven hundred 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 8428007466685730 cubic inches would be around 16958.7 feet tall.

Recreational maths with 8428007466685730

• 8428007466685730 backwards is 0375866647008248
• The number of decimal digits it has is: 16
• The sum of 8428007466685730's digits is 74
• More coming soon!