397852038709986749

Names of 397852038709986749

• Cardinal: 397852038709986749 can be written as Three hundred ninety-seven quadrillion, eight hundred fifty-two trillion, thirty-eight billion, seven hundred nine million, nine hundred eighty-six thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 3.97852038709986749 × 10¹⁷

Factors of 397852038709986749

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1258

Divisors of 397852038709986749

• Number of divisors d(n): 160
• Complete list of divisors:
  1 7 23 41 49 161 287 343 529 943 1127 1187 2009 2401 3703 6601 7889 8309 12167 14063 21689 25921 27301 46207 48667 55223 58163 85169 98441 151823 181447 191107 279841 323449 340669 407141 498847 596183 627923 1062761 1119341 1270129 1337749 1958887 2264143 2384683 2849987 3491929 4173281 4395461 6436343 7439327 7835387 9364243 11473481 13712209 14442229 16692781 24443503 25744843 29212967 30768227 45054401 52075289 54847709 65549701 80314367 95985463 101095603 116849467 148035889 171104521 180213901 215377589 263890063 315380807 332171267 383933963 562200569 592131389 671898241 707669221 1036251223 1197731647 1261497307 1507643123 1847230441 2207665649 2325198869 2687537741 3404825447 3935403983 4144919723 4953684547 6069471449 7253758561 7639939141 8830481149 12930613087 13619021947 15453659543 16276392083 23833778129 27547827881 29014438061 34675791829 42486300143 50776309927 53479573987 61813368043 90514291609 95333153629 113934744581 139597843327 166836446903 175718600243 203101066427 297404101001 313237504781 355434169489 374357017909 633600041263 667332075403 797543212067 977184903289 1167855128321 1230030201701 1421707464989 2081828707007 2192662533467 2620499125363 4041527805589 4671324527821 6840294323023 7204462609963 8174985898247 8610211411907 14572800949049 15348637734269 18343493877541 28290694639123 32699271694747 47882060261161 50431238269741 60271479883349 107440464139883 165702640029149 198034862473861 335174421828127 353018667888187 421900359183443 752083248979181 1159918480204043 1386244037317027 2471130675217309 8119429361428301 9703708261219189 17297914726521163 56836005529998107 397852038709986749
• Sum of all divisors σ(n): 497483690236727040
• Sum of proper divisors (its aliquot sum) s(n): 99631651526740291
• 397852038709986749 is a deficient number, because the sum of its proper divisors (99631651526740291) is less than itself. Its deficiency is 298220387183246458

Bases of 397852038709986749

• Binary: 10110000101011101000101001001000000011110010100010110111101₂
• Hexadecimal: 0x5857452407945BD
• Base-36: 30TERZEKOZI5

Squares and roots of 397852038709986749

• 397852038709986749 squared (397852038709986749²) is 158286244705692794589370107755589001
• 397852038709986749 cubed (397852038709986749³) is 62974505155907724819309559530072362701404359400147749
• The square root of 397852038709986749 is 630755133.7167116145
• The cube root of 397852038709986749 is 735485.0724357355

Scales and comparisons

• 397,852,038,709,986,749 seconds is equal to 12,650,464,193 years, 42 weeks, 4 days, 18 hours, 32 minutes, 29 seconds.
• To count from 1 to 397,852,038,709,986,749 would take you about thirty-seven billion, nine hundred fifty-one million, three hundred ninety-two thousand, five hundred eighty-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 397852038709986749 cubic inches would be around 61290.4 feet tall.

Recreational maths with 397852038709986749

• 397852038709986749 backwards is 947689907830258793
• The number of decimal digits it has is: 18
• The sum of 397852038709986749's digits is 104
• More coming soon!