1425440422406250

Names of 1425440422406250

• Cardinal: 1425440422406250 can be written as One quadrillion, four hundred twenty-five trillion, four hundred forty billion, four hundred twenty-two million, four hundred six thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.42544042240625 × 10¹⁵

Factors of 1425440422406250

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 407

Divisors of 1425440422406250

• Number of divisors d(n): 392
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 125 135 150 162 225 243 250 270 375 397 405 450 486 625 675 729 750 794 810 1125 1191 1215 1250 1350 1458 1875 1985 2025 2250 2382 2430 3125 3375 3573 3645 3750 3970 4050 5625 5955 6075 6250 6750 7146 7290 9375 9925 10125 10719 11250 11910 12150 15625 16875 17865 18225 18750 19850 20250 21438 28125 29775 30375 31250 32157 33750 35730 36450 46875 49625 50625 53595 56250 59550 60750 64314 84375 89325 91125 93750 96471 99250 101250 107190 140625 148875 151875 157609 160785 168750 178650 182250 192942 248125 253125 267975 281250 289413 297750 303750 315218 321570 421875 446625 455625 472827 482355 496250 506250 535950 578826 744375 759375 788045 803925 843750 893250 911250 945654 964710 1240625 1265625 1339875 1418481 1447065 1488750 1518750 1576090 1607850 2233125 2278125 2364135 2411775 2481250 2531250 2679750 2836962 2894130 3721875 3796875 3940225 4019625 4255443 4466250 4556250 4728270 4823550 6203125 6699375 7092405 7235325 7443750 7593750 7880450 8039250 8510886 11165625 11390625 11820675 12058875 12406250 12766329 13398750 14184810 14470650 18609375 19701125 20098125 21277215 22331250 22781250 23641350 24117750 25532658 33496875 35462025 36176625 37218750 38298987 39402250 40196250 42554430 55828125 59103375 60294375 62570773 63831645 66993750 70924050 72353250 76597974 98505625 100490625 106386075 111656250 114896961 118206750 120588750 125141546 127663290 167484375 177310125 180883125 187712319 191494935 197011250 200981250 212772150 229793922 295516875 301471875 312853865 319158225 334968750 354620250 361766250 375424638 382989870 492528125 502453125 531930375 563136957 574484805 591033750 602943750 625707730 638316450 886550625 904415625 938561595 957474675 985056250 1004906250 1063860750 1126273914 1148969610 1477584375 1507359375 1564269325 1595791125 1689410871 1773101250 1808831250 1877123190 1914949350 2462640625 2659651875 2815684785 2872424025 2955168750 3014718750 3128538650 3191582250 3378821742 4432753125 4522078125 4692807975 4787373375 4925281250 5068232613 5319303750 5631369570 5744848050 7387921875 7821346625 7978955625 8447054355 8865506250 9044156250 9385615950 9574746750 10136465226 13298259375 14078423925 14362120125 14775843750 15204697839 15642693250 15957911250 16894108710 22163765625 23464039875 23936866875 25341163065 26596518750 28156847850 28724240250 30409395678 39106733125 39894778125 42235271775 44327531250 45614093517 46928079750 47873733750 50682326130 66491296875 70392119625 71810600625 76023489195 78213466250 79789556250 84470543550 91228187034 117320199375 119684334375 126705815325 132982593750 140784239250 143621201250 152046978390 195533665625 199473890625 211176358875 228070467585 234640398750 239368668750 253411630650 351960598125 359053003125 380117445975 391067331250 398947781250 422352717750 456140935170 586600996875 598421671875 633529076625 703921196250 718106006250 760234891950 977668328125 1055881794375 1140352337925 1173201993750 1196843343750 1267058153250 1759802990625 1795265015625 1900587229875 1955336656250 2111763588750 2280704675850 2933004984375 3167645383125 3519605981250 3590530031250 3801174459750 5279408971875 5701761689625 5866009968750 6335290766250 8799014953125 9502936149375 10558817943750 11403523379250 15838226915625 17598029906250 19005872298750 26397044859375 28508808448125 31676453831250 47514680746875 52794089718750 57017616896250 79191134578125 95029361493750 142544042240625 158382269156250 237573403734375 285088084481250 475146807468750 712720211203125 1425440422406250
• Sum of all divisors σ(n): 4017285875348220
• Sum of proper divisors (its aliquot sum) s(n): 2591845452941970
• 1425440422406250 is an abundant number, because the sum of its proper divisors (2591845452941970) is greater than itself. Its abundance is 1166405030535720

Bases of 1425440422406250

• Binary: 101000100000110111000110110000001101010100001101010₂
• Hexadecimal: 0x5106E3606A86A
• Base-36: E19YAFPWMI

Squares and roots of 1425440422406250

• 1425440422406250 squared (1425440422406250²) is 2031880397829708427040039062500
• 1425440422406250 cubed (1425440422406250³) is 2896324452561358875995228540631500244140625000
• The square root of 1425440422406250 is 37755005.2629614925
• The cube root of 1425440422406250 is 112542.4477818595

Scales and comparisons

• 1,425,440,422,406,250 seconds is equal to 45,324,596 years, 13 weeks, 2 days, 2 hours, 37 minutes, 30 seconds.
• To count from 1 to 1,425,440,422,406,250 would take you about one hundred thirty-five million, nine hundred seventy-three thousand, seven hundred eighty-eight 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 1425440422406250 cubic inches would be around 9378.5 feet tall.

Recreational maths with 1425440422406250

• 1425440422406250 backwards is 0526042240445241
• 1425440422406250 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1425440422406250's digits is 45
• More coming soon!