389980415730601472

Names of 389980415730601472

• Cardinal: 389980415730601472 can be written as Three hundred eighty-nine quadrillion, nine hundred eighty trillion, four hundred fifteen billion, seven hundred thirty million, six hundred one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.89980415730601472 × 10¹⁷

Factors of 389980415730601472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2453112

Divisors of 389980415730601472

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 73 112 128 146 224 256 292 448 511 512 584 896 1022 1168 1792 2044 2336 3584 4088 4672 8176 9344 16352 18688 32704 37376 65408 130816 261632 1109167 1343863 2218334 2687726 4436668 5375452 7764169 8873336 9407041 10750904 15528338 17746672 18814082 21501808 31056676 35493344 37628164 43003616 62113352 70986688 75256328 80969191 86007232 98101999 124226704 141973376 150512656 161938382 172014464 196203998 248453408 283946752 301025312 323876764 344028928 392407996 496906816 566784337 567893504 602050624 647753528 686713993 688057856 784815992 993813632 1133568674 1204101248 1295507056 1373427986 1569631984 1987627264 2267137348 2408202496 2591014112 2746855972 3139263968 3975254528 4534274696 4816404992 5182028224 5493711944 6278527936 9068549392 10364056448 10987423888 12557055872 18137098784 20728112896 21974847776 25114111744 36274197568 41456225792 43949695552 50228223488 72548395136 87899391104 145096790272 175798782208 290193580544 351597564416 1490568492121 2981136984242 5962273968484 10433979444847 11924547936968 20867958889694 23849095873936 41735917779388 47698191747872 83471835558776 95396383495744 108811499924833 166943671117552 190792766991488 217622999849666 333887342235104 381585533982976 435245999699332 667774684470208 761680499473831 763171067965952 870491999398664 1335549368940416 1523360998947662 1740983998797328 2671098737880832 3046721997895324 3481967997594656 5342197475761664 6093443995790648 6963935995189312 12186887991581296 13927871990378624 24373775983162592 27855743980757248 48747551966325184 55711487961514496 97495103932650368 194990207865300736 389980415730601472
• Sum of all divisors σ(n): 902713613519173632
• Sum of proper divisors (its aliquot sum) s(n): 512733197788572160
• 389980415730601472 is an abundant number, because the sum of its proper divisors (512733197788572160) is greater than itself. Its abundance is 122752782057970688

Bases of 389980415730601472

• Binary: 10101101001011111010001111100110100111110110100111000000000₂
• Hexadecimal: 0x5697D1F34FB4E00
• Base-36: 2YNWIPQA1TKW

Squares and roots of 389980415730601472

• 389980415730601472 squared (389980415730601472²) is 152084724653412756034120270888566784
• 389980415730601472 cubed (389980415730601472³) is 59310064146611961464978026783140845315761000360706048
• The square root of 389980415730601472 is 624484119.6784762693
• The cube root of 389980415730601472 is 730602.1276730197

Scales and comparisons

• 389,980,415,730,601,472 seconds is equal to 12,400,170,931 years, 31 weeks, 3 days, 4 hours, 24 minutes, 32 seconds.
• To count from 1 to 389,980,415,730,601,472 would take you about thirty-seven billion, two hundred million, five hundred twelve thousand, seven hundred ninety-four 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 389980415730601472 cubic inches would be around 60883.5 feet tall.

Recreational maths with 389980415730601472

• 389980415730601472 backwards is 274106037514089983
• The number of decimal digits it has is: 18
• The sum of 389980415730601472's digits is 77
• More coming soon!