3993486503688

Names of 3993486503688

• Cardinal: 3993486503688 can be written as Three trillion, nine hundred ninety-three billion, four hundred eighty-six million, five hundred three thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 3.993486503688 × 10¹²

Factors of 3993486503688

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 141143

Divisors of 3993486503688

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 79 88 99 108 132 151 158 198 216 237 264 297 302 316 396 453 474 594 604 632 711 792 869 906 948 1188 1208 1359 1422 1661 1738 1812 1896 2133 2376 2607 2718 2844 3322 3476 3624 4077 4266 4983 5214 5436 5688 6644 6952 7821 8154 8532 9966 10428 10872 11929 13288 14949 15642 16308 17064 19932 20856 23463 23858 29898 31284 32616 35787 39864 44847 46926 47716 59796 62568 71574 89694 93852 95432 107361 119592 131219 140897 143148 179388 187704 214722 262438 281794 286296 322083 358776 393657 422691 429444 524876 563588 644166 787314 845382 858888 1049752 1127176 1180971 1268073 1288332 1549867 1574628 1690764 2361942 2536146 2576664 3099734 3149256 3381528 3542913 3804219 4649601 4723884 5072292 6199468 7085826 7608438 9299202 9447768 10144584 11130863 12398936 13948803 14171652 15216876 18598404 21275447 22261726 27897606 28343304 30433752 33392589 37196808 41846409 42550894 44523452 55795212 63826341 66785178 83692818 85101788 89046904 100177767 111590424 122439493 127652682 133570356 167385636 170203576 191479023 200355534 234029917 244878986 255305364 267140712 300533301 334771272 367318479 382958046 400711068 468059834 489757972 510610728 574437069 601066602 702089751 734636958 765916092 801422136 936119668 979515944 1101955437 1148874138 1202133204 1404179502 1469273916 1531832184 1680760313 1872239336 2106269253 2203910874 2297748276 2404266408 2808359004 2938547832 3305866311 3361520626 4212538506 4407821748 4595496552 5042280939 5616718008 6318807759 6611732622 6723041252 8425077012 8815643496 10084561878 12637615518 13223465244 13446082504 15126842817 16850154024 18488363443 20169123756 25275231036 26446930488 30253685634 36976726886 40338247512 45380528451 50550462072 55465090329 60507371268 73953453772 90761056902 110930180658 121014742536 147906907544 166395270987 181522113804 221860361316 332790541974 363044227608 443720722632 499185812961 665581083948 998371625922 1331162167896 1996743251844 3993486503688
• Sum of all divisors σ(n): 12335901696000
• Sum of proper divisors (its aliquot sum) s(n): 8342415192312
• 3993486503688 is an abundant number, because the sum of its proper divisors (8342415192312) is greater than itself. Its abundance is 4348928688624

Bases of 3993486503688

• Binary: 111010000111001110010110000010111100001000₂
• Hexadecimal: 0x3A1CE582F08
• Base-36: 1EYKYR760

Squares and roots of 3993486503688

• 3993486503688 squared (3993486503688²) is 15947934455138206437601344
• 3993486503688 cubed (3993486503688³) is 63687861008295265313323764987729756672
• The square root of 3993486503688 is 1998370.9624811905
• The cube root of 3993486503688 is 15865.3895628585

Scales and comparisons

• 3,993,486,503,688 seconds is equal to 126,980 years, 26 weeks, 6 days, 14 hours, 34 minutes, 48 seconds.
• To count from 1 to 3,993,486,503,688 would take you about three hundred seventeen thousand, four hundred fifty-one 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 3993486503688 cubic inches would be around 1322.1 feet tall.

Recreational maths with 3993486503688

• 3993486503688 backwards is 8863056843993
• 3993486503688 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3993486503688's digits is 72
• More coming soon!