425985285420

Names of 425985285420

• Cardinal: 425985285420 can be written as Four hundred twenty-five billion, nine hundred eighty-five million, two hundred eighty-five thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.2598528542 × 10¹¹

Factors of 425985285420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5688

Divisors of 425985285420

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 30 31 36 38 45 57 60 62 76 90 93 95 114 124 155 171 180 186 190 228 279 285 310 342 372 380 465 558 570 589 620 684 839 855 930 1116 1140 1178 1395 1678 1710 1767 1860 2356 2517 2790 2945 3356 3420 3534 4195 4789 5034 5301 5580 5890 7068 7551 8390 8835 9578 10068 10602 11780 12585 14367 15102 15941 16780 17670 19156 21204 23945 25170 26009 26505 28734 30204 31882 35340 37755 43101 47823 47890 50340 52018 53010 57468 63764 71835 75510 78027 79705 86202 90991 95646 95780 104036 106020 130045 143469 143670 148459 151020 156054 159410 172404 181982 191292 215505 234081 239115 260090 272973 286938 287340 296918 312108 318820 363964 390135 431010 445377 454955 468162 478230 494171 520180 545946 573876 593836 717345 742295 780270 818919 862020 890754 909910 936324 956460 988342 1091892 1170405 1336131 1364865 1434690 1482513 1484590 1560540 1637838 1781508 1819820 1976684 2226885 2340810 2470855 2672262 2729730 2820721 2869380 2965026 2969180 3275676 4017971 4094595 4447539 4453770 4681620 4941710 5344524 5459460 5641442 5930052 6680655 7412565 8035942 8189190 8462163 8895078 8907540 9883420 11282884 12053913 13361310 14103605 14825130 16071884 16378380 16924326 17790156 20089855 22237695 24107826 25386489 26722620 28207210 29650260 33848652 36161739 40179710 42310815 44475390 48215652 50772978 56414420 60269565 72323478 76341449 80359420 84621630 88950780 101545956 120539130 124557101 126932445 144646956 152682898 169243260 180808695 229024347 241078260 249114202 253864890 305365796 361617390 373671303 381707245 458048694 498228404 507729780 622785505 687073041 723234780 747342606 763414490 916097388 1121013909 1145121735 1245571010 1374146082 1494685212 1526828980 1868356515 2242027818 2290243470 2366584919 2491142020 2748292164 3435365205 3736713030 4484055636 4580486940 4733169838 5605069545 6870730410 7099754757 7473426060 9466339676 11210139090 11832924595 13741460820 14199509514 21299264271 22420278180 23665849190 28399019028 35498773785 42598528542 47331698380 70997547570 85197057084 106496321355 141995095140 212992642710 425985285420
• Sum of all divisors σ(n): 1406006784000
• Sum of proper divisors (its aliquot sum) s(n): 980021498580
• 425985285420 is an abundant number, because the sum of its proper divisors (980021498580) is greater than itself. Its abundance is 554036213160

Bases of 425985285420

• Binary: 110001100101110101100111001110100101100₂
• Hexadecimal: 0x632EB39D2C
• Base-36: 5FP0N1V0

Squares and roots of 425985285420

• 425985285420 squared (425985285420²) is 181463463394358864576400
• 425985285420 cubed (425985285420³) is 77300765247347682944484881396088000
• The square root of 425985285420 is 652675.4824719555
• The cube root of 425985285420 is 7524.2785689395

Scales and comparisons

• 425,985,285,420 seconds is equal to 13,545 years, 5 days, 5 hours, 57 minutes.
• To count from 1 to 425,985,285,420 would take you about twenty-seven thousand and ninety 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 425985285420 cubic inches would be around 627 feet tall.

Recreational maths with 425985285420

• 425985285420 backwards is 024582589524
• The number of decimal digits it has is: 12
• The sum of 425985285420's digits is 54
• More coming soon!