1420045863341456

Names of 1420045863341456

• Cardinal: 1420045863341456 can be written as One quadrillion, four hundred twenty trillion, forty-five billion, eight hundred sixty-three million, three hundred forty-one thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.420045863341456 × 10¹⁵

Factors of 1420045863341456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 909

Divisors of 1420045863341456

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 13 16 26 52 73 104 146 169 208 292 338 584 676 821 949 1168 1352 1642 1898 2197 2704 3284 3796 4394 6568 7592 8788 10673 12337 13136 15184 17576 21346 24674 35152 42692 49348 59933 85384 98696 119866 138749 160381 170768 197392 239732 277498 320762 479464 554996 641524 674041 779129 958928 1109992 1283048 1348082 1558258 1803737 2219984 2566096 2696164 3116516 3607474 5392328 6233032 7214948 8762533 10128677 10784656 12466064 14429896 17525066 20257354 28859792 35050132 40514708 49204993 70100264 81029416 98409986 113912929 131672801 140200528 162058832 196819972 227825858 263345602 393639944 455651716 526691204 553387661 639664909 787279888 911303432 1053382408 1106775322 1279329818 1480868077 1822606864 2106764816 2213550644 2558659636 2961736154 4427101288 5117319272 5923472308 7194039593 8315643817 8854202576 10234638544 11846944616 14388079186 16631287634 23693889232 28776158372 33262575268 40397299253 57552316744 66525150536 80794598506 93522514709 108103369621 115104633488 133050301072 161589197012 187045029418 216206739242 323178394024 374090058836 432413478484 525164890289 646356788048 748180117672 864826956968 1050329780578 1215792691217 1496360235344 1729653913936 2100659561156 2431585382434 4201319122312 4863170764868 6827143573757 8402638244624 9726341529736 13654287147514 19452683059472 27308574295028 54617148590056 88752866458841 109234297180112 177505732917682 355011465835364 710022931670728 1420045863341456
• Sum of all divisors σ(n): 3025026243533280
• Sum of proper divisors (its aliquot sum) s(n): 1604980380191824
• 1420045863341456 is an abundant number, because the sum of its proper divisors (1604980380191824) is greater than itself. Its abundance is 184934516850368

Bases of 1420045863341456

• Binary: 101000010111000011000110001001111111100110110010000₂
• Hexadecimal: 0x50B86313FCD90
• Base-36: DZD42AJAFK

Squares and roots of 1420045863341456

• 1420045863341456 squared (1420045863341456²) is 2016530253993181129509648199936
• 1420045863341456 cubed (1420045863341456³) is 2863565445485912447577338800662360100525346816
• The square root of 1420045863341456 is 37683495.9012756139
• The cube root of 1420045863341456 is 112400.2965417475

Scales and comparisons

• 1,420,045,863,341,456 seconds is equal to 45,153,065 years, 50 weeks, 21 hours, 30 minutes, 56 seconds.
• To count from 1 to 1,420,045,863,341,456 would take you about one hundred thirty-five million, four hundred fifty-nine thousand, one hundred ninety-seven 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 1420045863341456 cubic inches would be around 9366.7 feet tall.

Recreational maths with 1420045863341456

• 1420045863341456 backwards is 6541433685400241
• The number of decimal digits it has is: 16
• The sum of 1420045863341456's digits is 56
• More coming soon!