997621750468512

Names of 997621750468512

• Cardinal: 997621750468512 can be written as Nine hundred ninety-seven trillion, six hundred twenty-one billion, seven hundred fifty million, four hundred sixty-eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 9.97621750468512 × 10¹⁴

Factors of 997621750468512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 16730

Divisors of 997621750468512

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 96 104 108 117 144 156 208 216 234 288 312 331 351 416 432 468 624 662 702 864 936 993 1248 1324 1404 1872 1986 2648 2808 2979 3744 3972 4303 5296 5616 5958 7944 8606 8937 10592 11232 11916 12909 15888 16381 17212 17874 23832 25818 31776 32762 34424 35748 38727 47664 49143 51636 65524 68848 71496 77454 95328 98286 103272 116181 131048 137696 142992 147429 154908 196572 206544 212953 232362 262096 285984 294858 309816 393144 413088 425906 442287 464724 524192 589716 619632 638859 786288 851812 884574 929448 1179432 1239264 1277718 1572576 1703624 1769148 1858896 1916577 2358864 2555436 3407248 3538296 3717792 3833154 4717728 5110872 5422111 5749731 6814496 7076592 7666308 10221744 10844222 11499462 14153184 15332616 16266333 20443488 21688444 22998924 30665232 32532666 43376888 45997848 48798999 61330464 65065332 70487443 86753776 91995696 97597998 130130664 140974886 146396997 173507552 183991392 195195996 211462329 260261328 268337161 281949772 292793994 390391992 422924658 520522656 536674322 563899544 585587988 634386987 780783984 805011483 845849316 1073348644 1127799088 1171175976 1268773974 1561567968 1610022966 1691698632 1903160961 2146697288 2255598176 2342351952 2415034449 2537547948 3220045932 3383397264 3488383093 3806321922 4293394576 4684703904 4830068898 5075095896 6440091864 6766794528 6976766186 7245103347 7612643844 8586789152 9660137796 10150191792 10465149279 12880183728 13953532372 14490206694 15225287688 19320275592 20300383584 20930298558 25760367456 27907064744 28980413388 30450575376 31395447837 38640551184 41860597116 55814129488 57960826776 60901150752 62790895674 77281102368 83721194232 88819600291 94186343511 111628258976 115921653552 125581791348 167442388464 177639200582 188372687022 231843307104 251163582696 266458800873 334884776928 355278401164 376745374044 502327165392 532917601746 710556802328 753490748088 799376402619 1004654330784 1065835203492 1154654803783 1421113604656 1506981496176 1598752805238 2131670406984 2309309607566 2398129207857 2842227209312 3013962992352 3197505610476 3463964411349 4263340813968 4618619215132 4796258415714 6395011220952 6927928822698 8526681627936 9237238430264 9592516831428 10391893234047 12790022441904 13855857645396 18474476860528 19185033662856 20783786468094 25580044883808 27711715290792 31175679702141 36948953721056 38370067325712 41567572936188 55423430581584 62351359404282 76740134651424 83135145872376 110846861163168 124702718808564 166270291744752 249405437617128 332540583489504 498810875234256 997621750468512
• Sum of all divisors σ(n): 3143214315017280
• Sum of proper divisors (its aliquot sum) s(n): 2145592564548768
• 997621750468512 is an abundant number, because the sum of its proper divisors (2145592564548768) is greater than itself. Its abundance is 1147970814080256

Bases of 997621750468512

• Binary: 11100010110101010011101010000011101000111110100000₂
• Hexadecimal: 0x38B54EA0E8FA0
• Base-36: 9TML3SECO0

Squares and roots of 997621750468512

• 997621750468512 squared (997621750468512²) is 995249157007858022891503494144
• 997621750468512 cubed (997621750468512³) is 992882206166490257596627353979996117048393728
• The square root of 997621750468512 is 31585150.7906565487
• The cube root of 997621750468512 is 99920.6620872195

Scales and comparisons

• 997,621,750,468,512 seconds is equal to 31,721,285 years, 42 weeks, 3 days, 19 hours, 55 minutes, 12 seconds.
• To count from 1 to 997,621,750,468,512 would take you about seventy-nine million, three hundred three thousand, two hundred fourteen 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 997621750468512 cubic inches would be around 8326.7 feet tall.

Recreational maths with 997621750468512

• 997621750468512 backwards is 215864057126799
• 997621750468512 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 997621750468512's digits is 72
• More coming soon!