1425064185648740

Names of 1425064185648740

• Cardinal: 1425064185648740 can be written as One quadrillion, four hundred twenty-five trillion, sixty-four billion, one hundred eighty-five million, six hundred forty-eight thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.42506418564874 × 10¹⁵

Factors of 1425064185648740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2006

Divisors of 1425064185648740

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 49 52 65 70 91 98 130 140 169 182 196 245 260 338 364 455 490 637 676 845 910 980 1183 1274 1690 1820 1979 2197 2366 2548 3185 3380 3958 4394 4732 5915 6370 7916 8281 8788 9895 10985 11830 12740 13853 15379 16562 19790 21970 23660 25727 27706 28561 30758 33124 39580 41405 43940 51454 55412 57122 61516 69265 76895 82810 96971 102908 107653 114244 128635 138530 142805 153790 165620 180089 193942 199927 215306 257270 277060 285610 307580 334451 360178 371293 387884 399854 430612 484855 514540 538265 571220 668902 720356 742586 799708 900445 969710 999635 1076530 1260623 1337804 1399489 1485172 1672255 1800890 1856465 1939420 1999270 2153060 2341157 2521246 2599051 2798978 3344510 3601780 3712930 3916441 3998540 4347863 4682314 5042492 5198102 5597956 6303115 6689020 6997445 7425860 7832882 8695726 9364628 10396204 11705785 12606230 12995255 13994890 15665764 16388099 17391452 18193357 19582205 21739315 23411570 25212460 25990510 27415087 27989780 30435041 32776198 36386714 39164410 43478630 46823140 50913733 51981020 54830174 56522219 60870082 65552396 72773428 78328820 81940495 86957260 90966785 101827466 109660348 113044438 121740164 137075435 152175205 163880990 181933570 191905609 203654932 213045287 226088876 254568665 274150870 282611095 304350410 327761980 356396131 363867140 383811218 395655533 426090574 509137330 548301740 565222190 608700820 661878529 712792262 734788847 767622436 791311066 852181148 959528045 1018274660 1065226435 1130444380 1323757058 1425584524 1469577694 1582622132 1781980655 1919056090 1978277665 2130452870 2494772917 2647514116 2769588731 2939155388 3309392645 3563961310 3673944235 3838112180 3956555330 4260905740 4633149703 4989545834 5143521929 5539177462 6618785290 7127922620 7347888470 7913110660 8604420877 9266299406 9979091668 10287043858 11078354924 12473864585 13237570580 13847943655 14695776940 17208841754 18532598812 20574087716 23165748515 24947729170 25717609645 27695887310 32432047921 34417683508 36004653503 43022104385 46331497030 49895458340 51435219290 55391774620 60230946139 64864095842 72009307006 86044208770 92662994060 102870438580 111857471401 120461892278 129728191684 144018614012 162160239605 172088417540 180023267515 223714942802 240923784556 301154730695 324320479210 360046535030 421616622973 447429885604 559287357005 602309461390 648640958420 720093070060 783002299807 843233245946 1118574714010 1204618922780 1454147128213 1566004599614 1686466491892 2108083114865 2237149428020 2908294256426 3132009199228 3915011499035 4216166229730 5481016098649 5816588512852 7270735641065 7830022998070 8432332459460 10179029897491 10962032197298 14541471282130 15660045996140 20358059794982 21924064394596 27405080493245 29082942564260 40716119589964 50895149487455 54810160986490 71253209282437 101790298974910 109620321972980 142506418564874 203580597949820 285012837129748 356266046412185 712532092824370 1425064185648740
• Sum of all divisors σ(n): 3773236433118516
• Sum of proper divisors (its aliquot sum) s(n): 2348172247469776
• 1425064185648740 is an abundant number, because the sum of its proper divisors (2348172247469776) is greater than itself. Its abundance is 923108061821036

Bases of 1425064185648740

• Binary: 101000100000001011010011100100100010101011001100100₂
• Hexadecimal: 0x510169C915664
• Base-36: E155G62GKK

Squares and roots of 1425064185648740

• 1425064185648740 squared (1425064185648740²) is 2030807933218706504174663587600
• 1425064185648740 cubed (1425064185648740³) is 2894031653561316749722169720630641361819624000
• The square root of 1425064185648740 is 37750022.3264667753
• The cube root of 1425064185648740 is 112532.5452677833

Scales and comparisons

• 1,425,064,185,648,740 seconds is equal to 45,312,633 years, 4 weeks, 5 days, 12 minutes, 20 seconds.
• To count from 1 to 1,425,064,185,648,740 would take you about one hundred thirty-five million, nine hundred thirty-seven thousand, eight hundred ninety-nine 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 1425064185648740 cubic inches would be around 9377.7 feet tall.

Recreational maths with 1425064185648740

• 1425064185648740 backwards is 0478465814605241
• 1425064185648740 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1425064185648740's digits is 65
• More coming soon!