680425717040

Names of 680425717040

• Cardinal: 680425717040 can be written as Six hundred eighty billion, four hundred twenty-five million, seven hundred seventeen thousand and forty.

Scientific notation

• Scientific notation: 6.8042571704 × 10¹¹

Factors of 680425717040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 837

Divisors of 680425717040

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 40 58 79 80 116 145 158 232 290 313 316 395 409 464 580 626 632 790 818 841 1160 1252 1264 1565 1580 1636 1682 2045 2291 2320 2504 3130 3160 3272 3364 4090 4205 4582 5008 6260 6320 6544 6728 8180 8410 9077 9164 11455 11861 12520 13456 16360 16820 18154 18328 22910 23722 24727 25040 32311 32720 33640 36308 36656 45385 45820 47444 49454 59305 64622 66439 67280 72616 90770 91640 94888 98908 118610 123635 128017 129244 132878 145232 161555 181540 183280 189776 197816 237220 247270 256034 258488 263233 265756 323110 332195 343969 363080 395632 474440 494540 512068 516976 526466 531512 640085 646220 664390 687938 717083 726160 937019 948880 989080 1024136 1052932 1063024 1280170 1292440 1316165 1328780 1375876 1434166 1719845 1874038 1978160 2048272 2105864 2560340 2584880 2632330 2657560 2751752 2868332 3439690 3585415 3712493 3748076 4211728 4685095 5120680 5264660 5315120 5503504 5736664 6879380 7170830 7424986 7496152 9370190 10113343 10241360 10529320 11473328 13758760 14341660 14849972 14992304 18562465 18740380 20226686 20795407 21058640 27173551 27517520 28683320 29699944 37124930 37480760 40453372 41590814 50566715 54347102 57366640 59399888 74249860 74961520 80906744 83181628 101133430 103977035 107662297 108694204 135867755 148499720 161813488 166363256 202266860 207954070 215324594 217388408 271735510 293286947 296999440 332726512 404533720 415908140 430649188 434776816 538311485 543471020 586573894 809067440 831816280 861298376 1076622970 1086942040 1173147788 1466434735 1663632560 1722596752 2153245940 2173884080 2346295576 2932869470 4306491880 4692591152 5865738940 8505321463 8612983760 11731477880 17010642926 23462955760 34021285852 42526607315 68042571704 85053214630 136085143408 170106429260 340212858520 680425717040
• Sum of all divisors σ(n): 1668532195200
• Sum of proper divisors (its aliquot sum) s(n): 988106478160
• 680425717040 is an abundant number, because the sum of its proper divisors (988106478160) is greater than itself. Its abundance is 307680761120

Bases of 680425717040

• Binary: 1001111001101100100010000111110100110000₂
• Hexadecimal: 0x9E6C887D30
• Base-36: 8OKZWJE8

Squares and roots of 680425717040

• 680425717040 squared (680425717040²) is 462979156409398146361600
• 680425717040 cubed (680425717040³) is 315022924474439045532938547121664000
• The square root of 680425717040 is 824879.2136064529
• The cube root of 680425717040 is 8795.4940647397

Scales and comparisons

• 680,425,717,040 seconds is equal to 21,635 years, 22 weeks, 3 days, 15 hours, 37 minutes, 20 seconds.
• To count from 1 to 680,425,717,040 would take you about forty-three thousand, two hundred seventy 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 680425717040 cubic inches would be around 733 feet tall.

Recreational maths with 680425717040

• 680425717040 backwards is 040717524086
• The number of decimal digits it has is: 12
• The sum of 680425717040's digits is 44
• More coming soon!