1321404898712896

Names of 1321404898712896

• Cardinal: 1321404898712896 can be written as One quadrillion, three hundred twenty-one trillion, four hundred four billion, eight hundred ninety-eight million, seven hundred twelve thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.321404898712896 × 10¹⁵

Factors of 1321404898712896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 17706

Divisors of 1321404898712896

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 4 8 16 17 32 34 61 64 68 122 136 233 244 272 289 466 488 544 578 932 976 1037 1088 1156 1864 1952 2074 2312 3728 3904 3961 4148 4624 4913 7456 7922 8296 9248 9826 14213 14912 15844 16592 17393 17629 18496 19652 28426 31688 33184 34786 35258 39304 56852 63376 66368 67337 69572 70516 78608 83521 113704 126752 134674 139144 141032 157216 167042 227408 241621 253504 269348 278288 282064 295681 299693 314432 334084 454816 483242 538696 556576 564128 591362 599386 668168 909632 966484 1060973 1077392 1113152 1128256 1144729 1182724 1198772 1336336 1932968 2121946 2154784 2289458 2365448 2397544 2672672 3865936 4052569 4107557 4243892 4309568 4578916 4730896 4795088 5026577 5094781 5345344 7731872 8105138 8215114 8487784 9157832 9461792 9590176 10053154 10189562 15463744 16210276 16430228 16975568 18036541 18315664 18923584 19180352 19460393 20106308 20379124 32420552 32860456 33951136 36073082 36631328 38920786 40212616 40758248 64841104 65720912 67902272 68893673 69828469 72146164 73262656 77841572 80425232 81516496 85451809 129682208 131441824 137787346 139656938 144292328 155683144 160850464 163032992 170903618 247206709 259364416 262883648 275574692 279313876 288584656 306621197 311366288 321700928 326065984 341807236 494413418 551149384 558627752 577169312 613242394 622732576 683614472 988826836 1102298768 1117255504 1154338624 1171192441 1187083973 1226484788 1245465152 1367228944 1452680753 1977653672 2204597536 2234511008 2342384882 2374167946 2452969576 2734457888 2905361506 3955307344 4202514053 4409195072 4469022016 4684769764 4748335892 4905939152 5212560349 5468915776 5810723012 7910614688 8405028106 9369539528 9496671784 9811878304 10425120698 11621446024 15821229376 16810056212 18739079056 18993343568 19623756608 19910271497 20850241396 23242892048 33620112424 37478158112 37986687136 39820542994 41700482792 46485784096 67240224848 71442738901 74956316224 75973374272 79641085988 83400965584 88613525933 92971568192 134480449696 142885477802 159282171976 166801931168 177227051866 268960899392 285770955604 318564343952 333603862336 338474615449 354454103732 571541911208 637128687904 676949230898 708908207464 1143083822416 1214526561317 1274257375808 1353898461796 1417816414928 2286167644832 2429053122634 2707796923592 2835632829856 4572335289664 4858106245268 5415593847184 5671265659712 9716212490536 10831187694368 19432424981072 20646951542389 21662375388736 38864849962144 41293903084778 77729699924288 82587806169556 165175612339112 330351224678224 660702449356448 1321404898712896
• Sum of all divisors σ(n): 2844035754720264
• Sum of proper divisors (its aliquot sum) s(n): 1522630856007368
• 1321404898712896 is an abundant number, because the sum of its proper divisors (1522630856007368) is greater than itself. Its abundance is 201225957294472

Bases of 1321404898712896

• Binary: 100101100011100111110001101100101111001110101000000₂
• Hexadecimal: 0x4B1CF8D979D40
• Base-36: D0ED13135S

Squares and roots of 1321404898712896

• 1321404898712896 squared (1321404898712896²) is 1746110906342438936837436706816
• 1321404898712896 cubed (1321404898712896³) is 2307319505336913557090800842467313663310299136
• The square root of 1321404898712896 is 36351133.3896605761
• The cube root of 1321404898712896 is 109735.0344100051

Scales and comparisons

• 1,321,404,898,712,896 seconds is equal to 42,016,588 years, 21 weeks, 13 hours, 8 minutes, 16 seconds.
• To count from 1 to 1,321,404,898,712,896 would take you about one hundred twenty-six million, forty-nine thousand, seven hundred sixty-five 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 1321404898712896 cubic inches would be around 9144.6 feet tall.

Recreational maths with 1321404898712896

• 1321404898712896 backwards is 6982178984041231
• The number of decimal digits it has is: 16
• The sum of 1321404898712896's digits is 73
• More coming soon!