67648812140

Names of 67648812140

• Cardinal: 67648812140 can be written as Sixty-seven billion, six hundred forty-eight million, eight hundred twelve thousand, one hundred forty.

Scientific notation

• Scientific notation: 6.764881214 × 10¹⁰

Factors of 67648812140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 478

Divisors of 67648812140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 29 35 52 58 65 70 91 116 130 140 145 182 193 203 229 260 290 364 377 386 406 455 458 580 754 772 812 841 910 916 965 1015 1145 1351 1508 1603 1682 1820 1885 1930 2030 2290 2509 2639 2702 2977 3206 3364 3770 3860 4060 4205 4580 5018 5278 5404 5597 5887 5954 6412 6641 6755 7540 8015 8410 10036 10556 10933 11194 11774 11908 12545 13195 13282 13510 14885 16030 16820 17563 20839 21866 22388 23548 25090 26390 26564 27020 27985 29435 29770 32060 33205 35126 39179 41678 43732 44197 46487 50180 52780 54665 55970 58870 59540 66410 70252 72761 76531 78358 83356 86333 87815 88394 92974 104195 109330 111940 117740 132820 145522 153062 156716 162313 172666 175630 176788 185948 192589 195895 208390 218660 220985 232435 291044 306124 309379 324626 345332 351260 363805 382655 385178 391790 416780 431665 441970 464870 509327 574561 604331 618758 649252 727610 765310 770356 783580 811565 863330 883940 929740 962945 1018654 1136191 1149122 1208662 1237516 1281713 1348123 1455220 1530620 1546895 1623130 1726660 1925890 2037308 2110069 2272382 2298244 2417324 2503657 2546635 2563426 2696246 2872805 3021655 3093790 3246260 3851780 4021927 4220138 4544764 5007314 5093270 5126852 5392492 5680955 5745610 6043310 6187580 6408565 6740615 8043854 8440276 8971991 10014628 10186540 10550345 11361910 11491220 12086620 12518285 12817130 13481230 14770483 16087708 16662269 17525599 17943982 20109635 21100690 22723820 25036570 25634260 26962460 29540966 33324538 35051198 35887964 37169677 40219270 42201380 44859955 50073140 59081932 66649076 70102396 73852415 74339354 80438540 83311345 87627995 89719910 116635883 147704830 148678708 166622690 175255990 179439820 185848385 233271766 260187739 295409660 333245380 350511980 371696770 466543532 483205801 520375478 583179415 743393540 966411602 1040750956 1166358830 1300938695 1932823204 2332717660 2416029005 2601877390 3382440607 4832058010 5203754780 6764881214 9664116020 13529762428 16912203035 33824406070 67648812140
• Sum of all divisors σ(n): 182816350080
• Sum of proper divisors (its aliquot sum) s(n): 115167537940
• 67648812140 is an abundant number, because the sum of its proper divisors (115167537940) is greater than itself. Its abundance is 47518725800

Bases of 67648812140

• Binary: 111111000000001011101111010001101100₂
• Hexadecimal: 0xFC02EF46C
• Base-36: V2SCTIK

Squares and roots of 67648812140

• 67648812140 squared (67648812140²) is 4576361783953011379600
• 67648812140 cubed (67648812140³) is 309585438607312533405842628344000
• The square root of 67648812140 is 260093.8525609553
• The cube root of 67648812140 is 4074.6163642505

Scales and comparisons

• 67,648,812,140 seconds is equal to 2,151 years, 1 week, 1 day, 8 hours, 42 minutes, 20 seconds.
• To count from 1 to 67,648,812,140 would take you about four thousand, three hundred two 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 67648812140 cubic inches would be around 339.6 feet tall.

Recreational maths with 67648812140

• 67648812140 backwards is 04121884676
• The number of decimal digits it has is: 11
• The sum of 67648812140's digits is 47
• More coming soon!