1431994393747456

Names of 1431994393747456

• Cardinal: 1431994393747456 can be written as One quadrillion, four hundred thirty-one trillion, nine hundred ninety-four billion, three hundred ninety-three million, seven hundred forty-seven thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.431994393747456 × 10¹⁵

Factors of 1431994393747456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1158

Divisors of 1431994393747456

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 121 128 154 176 224 242 256 281 308 352 448 484 512 562 616 704 847 857 896 968 1024 1124 1232 1408 1694 1714 1792 1936 1967 2048 2248 2464 2816 3091 3388 3428 3584 3872 3934 4096 4496 4928 5632 5999 6182 6776 6856 7168 7744 7868 8192 8992 9427 9856 11264 11998 12364 13552 13712 14336 15488 15736 17984 18854 19712 21637 22528 23996 24728 27104 27424 28672 30976 31472 34001 35968 37708 39424 43274 45056 47992 49456 54208 54848 57344 61952 62944 65989 68002 71936 75416 78848 86548 90112 95984 98912 103697 108416 109696 123904 125888 131978 136004 143872 150832 157696 173096 191968 197824 207394 216832 219392 238007 240817 247808 251776 263956 272008 287744 301664 315392 346192 383936 395648 414788 433664 438784 476014 481634 495616 503552 527912 544016 575488 603328 630784 692384 725879 734449 767872 791296 829576 867328 877568 952028 963268 991232 1007104 1055824 1088032 1150976 1206656 1384768 1451758 1468898 1535744 1582592 1659152 1685719 1734656 1755136 1904056 1926536 2014208 2111648 2176064 2301952 2413312 2648987 2769536 2903516 2937796 3071488 3165184 3318304 3371438 3469312 3510272 3808112 3853072 4028416 4223296 4352128 4826624 5141143 5297974 5539072 5807032 5875592 6142976 6330368 6636608 6742876 6938624 7020544 7616224 7706144 8056832 8078939 8446592 8704256 9653248 10282286 10595948 11078144 11614064 11751184 12285952 12660736 13273216 13485752 15232448 15412288 16113664 16157878 16893184 17408512 18542909 19306496 20564572 21191896 22156288 23228128 23502368 24571904 25321472 26546432 26971504 29138857 30464896 30824576 32315756 33786368 34817024 37085818 38612992 41129144 42383792 44312576 46456256 47004736 49143808 53092864 53943008 56552573 58277714 60929792 61649152 64631512 67572736 69634048 74171636 77225984 82258288 84767584 88625152 88868329 92912512 94009472 106185728 107886016 113105146 116555428 121859584 123298304 129263024 135145472 139268096 148343272 164516576 169535168 177250304 177736658 185825024 188018944 203971999 206380169 212371456 215772032 226210292 233110856 243719168 246596608 258526048 270290944 278536192 296686544 329033152 339070336 355473316 371650048 376037888 407943998 412760338 424742912 431544064 452420584 466221712 487438336 493193216 517052096 540581888 593373088 622078303 658066304 678140672 710946632 743300096 752075776 815887996 825520676 849485824 863088128 904841168 932443424 974876672 986386432 1034104192 1186746176 1244156606 1316132608 1356281344 1421893264 1444661183 1486600192 1504151552 1631775992 1651041352 1726176256 1809682336 1864886848 1949753344 1972772864 2068208384 2270181859 2373492352 2488313212 2632265216 2712562688 2843786528 2889322366 2973200384 3008303104 3263551984 3302082704 3452352512 3619364672 3729773696 4136416768 4540363718 4746984704 4976626424 5264530432 5425125376 5687573056 5778644732 5946400768 6016606208 6527103968 6604165408 6904705024 7238729344 7459547392 8272833536 9080727436 9493969408 9953252848 10529060864 10850250752 11375146112 11557289464 13054207936 13208330816 13809410048 14477458688 14919094784 15891273013 16545667072 18161454872 18987938816 19906505696 21058121728 21700501504 22750292224 23114578928 24972000449 26108415872 26416661632 28954917376 29838189568 31782546026 33091334144 36322909744 37975877632 39813011392 42116243456 45500584448 46229157856 49944000898 52216831744 52833323264 57909834752 59676379136 63565092052 66182668288 72645819488 75951755264 79626022784 91001168896 92458315712 99888001796 104433663488 105666646528 115819669504 119352758272 127130184104 145291638976 151903510528 159252045568 174804003143 182002337792 184916631424 199776003592 208867326976 211333293056 231639339008 238705516544 254260368208 290583277952 318504091136 349608006286 364004675584 369833262848 399552007184 417734653952 422666586112 463278678016 508520736416 581166555904 637008182272 699216012572 728009351168 739666525696 799104014368 835469307904 845333172224 1017041472832 1162333111808 1274016364544 1398432025144 1479333051392 1598208028736 1670938615808 1690666344448 2034082945664 2324666223616 2548032729088 2796864050288 2958666102784 3196416057472 4068165891328 4649332447232 5096065458176 5593728100576 5917332205568 6392832114944 8136331782656 9298664894464 11187456201152 11834664411136 12785664229888 16272663565312 18597329788928 22374912402304 25571328459776 32545327130624 44749824804608 51142656919552 65090654261248 89499649609216 102285313839104 130181308522496 178999299218432 204570627678208 357998598436864 715997196873728 1431994393747456
• Sum of all divisors σ(n): 3614538607959888
• Sum of proper divisors (its aliquot sum) s(n): 2182544214212432
• 1431994393747456 is an abundant number, because the sum of its proper divisors (2182544214212432) is greater than itself. Its abundance is 750549820464976

Bases of 1431994393747456

• Binary: 101000101100110010000101101001010001110000000000000₂
• Hexadecimal: 0x516642D28E000
• Base-36: E3LL551CSG

Squares and roots of 1431994393747456

• 1431994393747456 squared (1431994393747456²) is 2050607943724144051587106471936
• 1431994393747456 cubed (1431994393747456³) is 2936459079186973031781313035129456109935394816
• The square root of 1431994393747456 is 37841701.7818630351
• The cube root of 1431994393747456 is 112714.6687985785

Scales and comparisons

• 1,431,994,393,747,456 seconds is equal to 45,532,992 years, 14 weeks, 21 hours, 24 minutes, 16 seconds.
• To count from 1 to 1,431,994,393,747,456 would take you about one hundred thirty-six million, five hundred ninety-eight thousand, nine hundred seventy-six 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 1431994393747456 cubic inches would be around 9392.9 feet tall.

Recreational maths with 1431994393747456

• 1431994393747456 backwards is 6547473934991341
• The number of decimal digits it has is: 16
• The sum of 1431994393747456's digits is 79
• More coming soon!