3961315697994432

Names of 3961315697994432

• Cardinal: 3961315697994432 can be written as Three quadrillion, nine hundred sixty-one trillion, three hundred fifteen billion, six hundred ninety-seven million, nine hundred ninety-four thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 3.961315697994432 × 10¹⁵

Factors of 3961315697994432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 845

Divisors of 3961315697994432

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 71 72 96 108 142 144 192 213 216 284 288 426 432 568 576 639 769 852 864 1136 1278 1538 1704 1728 1917 2272 2307 2556 3076 3408 3834 4544 4614 5041 5112 6152 6816 6921 7668 9228 10082 10224 12304 13632 13842 15123 15336 18456 20164 20448 20763 24608 27684 30246 30672 36912 40328 40896 41526 45369 49216 54599 55368 60492 61344 73824 80656 83052 90738 109198 110736 120984 122688 136107 147648 161312 163797 166104 181476 218396 221472 241968 272214 322624 327594 332208 362952 436792 442944 483936 491391 544428 591361 655188 664416 725904 873584 967872 982782 1088856 1182722 1310376 1328832 1451808 1474173 1747168 1774083 1965564 2177712 2365444 2620752 2903616 2948346 3494336 3548166 3876529 3931128 4355424 4730888 5241504 5322249 5896692 7096332 7753058 7862256 8710848 9461776 10483008 10644498 11629587 11793384 14192664 15506116 15724512 15966747 18923552 21288996 23259174 23586768 28385328 31012232 31449024 31933494 34888761 37847104 41986631 42577992 46518348 47173536 56770656 62024464 63866988 69777522 83973262 85155984 93036696 94347072 104666283 113541312 124048928 125959893 127733976 139555044 167946524 170311968 186073392 209332566 248097856 251919786 255467952 279110088 335893048 340623936 372146784 377879679 418665132 454756609 503839572 510935904 558220176 671786096 744293568 755759358 837330264 909513218 1007679144 1021871808 1116440352 1133639037 1343572192 1364269827 1511518716 1674660528 1819026436 2015358288 2232880704 2267278074 2687144384 2728539654 2981050801 3023037432 3349321056 3638052872 4030716576 4092809481 4534556148 5457079308 5962101602 6046074864 6698642112 7276105744 8061433152 8185618962 8943152403 9069112296 10914158616 11924203204 12092149728 12278428443 14552211488 16371237924 17886304806 18138224592 21828317232 23848406408 24184299456 24556856886 26829457209 29104422976 32287719239 32742475848 35772609612 36276449184 43656634464 47696812816 49113713772 53658914418 64575438478 65484951696 71545219224 72552898368 80488371627 87313268928 95393625632 96863157717 98227427544 107317828836 129150876956 130969903392 143090438448 160976743254 190787251264 193726315434 196454855088 214635657672 258301753912 261939806784 286180876896 290589473151 321953486508 387452630868 392909710176 429271315344 516603507824 572361753792 581178946302 643906973016 774905261736 785819420352 858542630688 871768419453 1033207015648 1162357892604 1287813946032 1549810523472 1717085261376 1743536838906 2066414031296 2292428065969 2324715785208 2575627892064 3099621046944 3487073677812 4584856131938 4649431570416 5151255784128 6199242093888 6877284197907 6974147355624 9169712263876 9298863140832 13754568395814 13948294711248 18339424527752 18597726281664 20631852593721 27509136791628 27896589422496 36678849055504 41263705187442 55018273583256 55793178844992 61895557781163 73357698111008 82527410374884 110036547166512 123791115562326 146715396222016 165054820749768 220073094333024 247582231124652 330109641499536 440146188666048 495164462249304 660219282999072 990328924498608 1320438565998144 1980657848997216 3961315697994432
• Sum of all divisors σ(n): 11827246386709600
• Sum of proper divisors (its aliquot sum) s(n): 7865930688715168
• 3961315697994432 is an abundant number, because the sum of its proper divisors (7865930688715168) is greater than itself. Its abundance is 3904614990720736

Bases of 3961315697994432

• Binary: 1110000100101100101110101111000001011010101011000000₂
• Hexadecimal: 0xE12CBAF05AAC0
• Base-36: 13063B4G1C0

Squares and roots of 3961315697994432

• 3961315697994432 squared (3961315697994432²) is 15692022059177113992387103002624
• 3961315697994432 cubed (3961315697994432³) is 62161053316293213441552985446327775002033389568
• The square root of 3961315697994432 is 62938983.9288372369
• The cube root of 3961315697994432 is 158226.7174379553

Scales and comparisons

• 3,961,315,697,994,432 seconds is equal to 125,957,586 years, 2 weeks, 1 day, 9 hours, 7 minutes, 12 seconds.
• To count from 1 to 3,961,315,697,994,432 would take you about three hundred seventy-seven million, eight hundred seventy-two thousand, seven hundred fifty-eight 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 3961315697994432 cubic inches would be around 13185.6 feet tall.

Recreational maths with 3961315697994432

• 3961315697994432 backwards is 2344997965131693
• The number of decimal digits it has is: 16
• The sum of 3961315697994432's digits is 81
• More coming soon!