398427606163730012

Names of 398427606163730012

• Cardinal: 398427606163730012 can be written as Three hundred ninety-eight quadrillion, four hundred twenty-seven trillion, six hundred six billion, one hundred sixty-three million, seven hundred thirty thousand and twelve.

Scientific notation

• Scientific notation: 3.98427606163730012 × 10¹⁷

Factors of 398427606163730012

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 103

Divisors of 398427606163730012

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 4 23 31 46 47 62 92 94 124 188 713 961 1081 1426 1457 1922 2162 2209 2852 2914 3844 4324 4418 5828 8836 22103 29791 33511 44206 45167 50807 59582 67022 68479 88412 90334 101614 103823 119164 134044 136958 180668 203228 207646 273916 415292 685193 923521 1038841 1370386 1400177 1575017 1847042 2077682 2122849 2387929 2740772 2800354 3150034 3218513 3694084 4155364 4245698 4775858 4879681 5600708 6300068 6437026 8491396 9551716 9759362 12874052 19518724 21240983 28629151 32204071 42481966 43405487 48825527 57258302 64408142 65808319 74025799 84963932 86810974 97651054 99773903 112232663 114516604 128816284 131616638 148051598 151270111 173621948 195302108 199547806 224465326 263233276 296103196 302540222 399095612 448930652 605080444 658470473 887503681 998326201 1316940946 1345570097 1513591337 1775007362 1996652402 2040057889 2294799769 2633881892 2691140194 3027182674 3092990993 3479212553 3550014724 3993304804 4080115778 4589599538 4689373441 5382280388 6054365348 6185981986 6958425106 8160231556 9179199076 9378746882 12371963972 13916850212 18757493764 20412584663 30948112231 40825169326 41712673007 46921331447 61896224462 63241794559 71138792839 81650338652 83425346014 93842662894 95882720783 107855589143 123792448924 126483589118 142277585678 145370576671 166850692028 187685325788 191765441566 215711178286 252967178236 284555171356 290741153342 383530883132 431422356572 581482306684 959391479161 1454561274857 1918782958322 1960495631329 2205302578009 2909122549714 2972364344273 3343523263433 3837565916644 3920991262658 4410605156018 4506487876801 5818245099428 5944728688546 6687046526866 7841982525316 8821210312036 9012975753602 11889457377092 13374093053732 18025951507204 45091399520567 68364379918279 90182799041134 92143294672463 103649221166423 136728759836558 139701124180831 180365598082268 184286589344926 207298442332846 273457519673116 279402248361662 368573178689852 414596884665692 558804496723324 2119295777466649 3213125856159113 4238591554933298 4330734849605761 6426251712318226 8477183109866596 8661469699211522 12852503424636452 17322939398423044 99606901540932503 199213803081865006 398427606163730012
• Sum of all divisors σ(n): 768159383251051176
• Sum of proper divisors (its aliquot sum) s(n): 369731777087321164
• 398427606163730012 is a deficient number, because the sum of its proper divisors (369731777087321164) is less than itself. Its deficiency is 28695829076408848

Bases of 398427606163730012

• Binary: 10110000111011111111100101111111110000110010010111001011100₂
• Hexadecimal: 0x5877FCBFE192E5C
• Base-36: 30Z2SRFXXW7W

Squares and roots of 398427606163730012

• 398427606163730012 squared (398427606163730012²) is 158744557353360349449830060829520144
• 398427606163730012 cubed (398427606163730012³) is 63248213977820308367019586498884954360273327131361728
• The square root of 398427606163730012 is 631211221.5128387687
• The cube root of 398427606163730012 is 735839.5738209479

Scales and comparisons

• 398,427,606,163,730,012 seconds is equal to 12,668,765,458 years, 26 weeks, 1 day, 33 minutes, 32 seconds.
• To count from 1 to 398,427,606,163,730,012 would take you about thirty-eight billion, six million, two hundred ninety-six thousand, three hundred seventy-five 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 398427606163730012 cubic inches would be around 61320 feet tall.

Recreational maths with 398427606163730012

• 398427606163730012 backwards is 210037361606724893
• The number of decimal digits it has is: 18
• The sum of 398427606163730012's digits is 68
• More coming soon!