1643352129010944

Names of 1643352129010944

• Cardinal: 1643352129010944 can be written as One quadrillion, six hundred forty-three trillion, three hundred fifty-two billion, one hundred twenty-nine million, ten thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.643352129010944 × 10¹⁵

Factors of 1643352129010944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2401550429

Divisors of 1643352129010944

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 128 132 144 162 176 192 198 216 243 256 264 288 297 324 352 384 396 432 486 528 576 594 648 704 768 792 864 891 972 1056 1152 1188 1296 1408 1584 1728 1782 1944 2112 2304 2376 2592 2673 2816 3168 3456 3564 3888 4224 4752 5184 5346 6336 6912 7128 7776 8448 9504 10368 10692 12672 14256 15552 19008 20736 21384 25344 28512 31104 38016 42768 57024 62208 76032 85536 114048 171072 228096 342144 684288 2401550413 4803100826 7204651239 9606201652 14409302478 19212403304 21613953717 26417054543 28818604956 38424806608 43227907434 52834109086 57637209912 64841861151 76849613216 79251163629 86455814868 105668218172 115274419824 129683722302 153699226432 158502327258 172911629736 194525583453 211336436344 230548839648 237753490887 259367444604 307398452864 317004654516 345823259472 389051166906 422672872688 461097679296 475506981774 518734889208 583576750359 614796905728 634009309032 691646518944 713260472661 778102333812 845345745376 922195358592 951013963548 1037469778416 1167153500718 1268018618064 1383293037888 1426520945322 1556204667624 1690691490752 1844390717184 1902027927096 2074939556832 2139781417983 2334307001436 2536037236128 2766586075776 2853041890644 3112409335248 3381382981504 3804055854192 4149879113664 4279562835966 4668614002872 5072074472256 5533172151552 5706083781288 6224818670496 6419344253949 6762765963008 7608111708384 8299758227328 8559125671932 9337228005744 10144148944512 11412167562576 12449637340992 12838688507898 15216223416768 16599516454656 17118251343864 18674456011488 20288297889024 22824335125152 24899274681984 25677377015796 30432446833536 34236502687728 37348912022976 45648670250304 49798549363968 51354754031592 60864893667072 68473005375456 74697824045952 91297340500608 102709508063184 136946010750912 149395648091904 182594681001216 205419016126368 273892021501824 410838032252736 547784043003648 821676064505472 1643352129010944
• Sum of all divisors σ(n): 5360375798467872
• Sum of proper divisors (its aliquot sum) s(n): 3717023669456928
• 1643352129010944 is an abundant number, because the sum of its proper divisors (3717023669456928) is greater than itself. Its abundance is 2073671540445984

Bases of 1643352129010944

• Binary: 101110101101001111010111011111000111111110100000000₂
• Hexadecimal: 0x5D69EBBE3FD00
• Base-36: G6IPJNIO00

Squares and roots of 1643352129010944

• 1643352129010944 squared (1643352129010944²) is 2700606219924802332399671771136
• 1643352129010944 cubed (1643352129010944³) is 4438046981133621567324023320723328356407312384
• The square root of 1643352129010944 is 40538279.7983701327
• The cube root of 1643352129010944 is 118007.6632246921

Scales and comparisons

• 1,643,352,129,010,944 seconds is equal to 52,253,514 years, 24 weeks, 6 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 1,643,352,129,010,944 would take you about one hundred fifty-six million, seven hundred sixty thousand, five hundred forty-three 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 1643352129010944 cubic inches would be around 9834 feet tall.

Recreational maths with 1643352129010944

• 1643352129010944 backwards is 4490109212533461
• 1643352129010944 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1643352129010944's digits is 54
• More coming soon!