13087742118928464

Names of 13087742118928464

• Cardinal: 13087742118928464 can be written as Thirteen quadrillion, eighty-seven trillion, seven hundred forty-two billion, one hundred eighteen million, nine hundred twenty-eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.3087742118928464 × 10¹⁶

Factors of 13087742118928464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3198659

Divisors of 13087742118928464

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 23 24 26 39 46 48 52 69 78 92 104 138 156 184 208 276 299 312 368 552 598 624 897 1104 1196 1794 2392 3588 4784 7176 14352 316391 632782 949173 1265564 1898346 2531128 2882227 3796692 4113083 5062256 5764454 7276993 7593384 8226166 8646681 11528908 12339249 14553986 15186768 16452332 17293362 21830979 23057816 24678498 29107972 32904664 34586724 37468951 43661958 46115632 49356996 58215944 65809328 66291221 69173448 74937902 87323916 94600909 98713992 112406853 116431888 132582442 138346896 149875804 174647832 189201818 197427984 198873663 224813706 265164884 283802727 299751608 349295664 378403636 397747326 449627412 530329768 567605454 599503216 756807272 795494652 861785873 899254824 1060659536 1135210908 1513614544 1590989304 1723571746 1798509648 2270421816 2585357619 3181978608 3447143492 4540843632 5170715238 6894286984 10341430476 13788573968 20682860952 41365721904 911910682757 1823821365514 2735732048271 3647642731028 5471464096542 7295285462056 10942928193084 11854838875841 14590570924112 20973945703411 21885856386168 23709677751682 35564516627523 41947891406822 43771712772336 47419355503364 62921837110233 71129033255046 83895782813644 94838711006728 125843674220466 142258066510092 167791565627288 189677422013456 251687348440932 272661294144343 284516133020184 335583131254576 503374696881864 545322588288686 569032266040368 817983882433029 1006749393763728 1090645176577372 1635967764866058 2181290353154744 3271935529732116 4362580706309488 6543871059464232 13087742118928464
• Sum of all divisors σ(n): 37993979953649664
• Sum of proper divisors (its aliquot sum) s(n): 24906237834721200
• 13087742118928464 is an abundant number, because the sum of its proper divisors (24906237834721200) is greater than itself. Its abundance is 11818495715792736

Bases of 13087742118928464

• Binary: 101110011111110011101101101011111010010010000001010000₂
• Hexadecimal: 0x2E7F3B6BE92050
• Base-36: 3KV7TQ64EHC

Squares and roots of 13087742118928464

• 13087742118928464 squared (13087742118928464²) is 171288993771574120720555549399296
• 13087742118928464 cubed (13087742118928464³) is 2241786178293105955226362166652485746366395961344
• The square root of 13087742118928464 is 114401670.0880212849
• The cube root of 13087742118928464 is 235661.2858546361

Scales and comparisons

• 13,087,742,118,928,464 seconds is equal to 416,149,716 years, 17 weeks, 3 days, 20 hours, 34 minutes, 24 seconds.
• To count from 1 to 13,087,742,118,928,464 would take you about one billion, two hundred forty-eight million, four hundred forty-nine thousand, one hundred forty-nine 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 13087742118928464 cubic inches would be around 19638.4 feet tall.

Recreational maths with 13087742118928464

• 13087742118928464 backwards is 46482981124778031
• The number of decimal digits it has is: 17
• The sum of 13087742118928464's digits is 75
• More coming soon!