48990140361981

Names of 48990140361981

• Cardinal: 48990140361981 can be written as Forty-eight trillion, nine hundred ninety billion, one hundred forty million, three hundred sixty-one thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 4.8990140361981 × 10¹³

Factors of 48990140361981

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 163

Divisors of 48990140361981

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 13 21 31 39 63 91 93 109 117 169 217 273 279 327 403 507 651 763 819 961 981 1183 1209 1417 1521 1953 2197 2289 2821 2883 3379 3549 3627 4251 5239 6591 6727 6867 8463 8649 9919 10137 10647 11881 12493 12753 15379 15717 18421 19773 20181 23653 25389 29757 29791 30411 35643 36673 37479 43927 46137 47151 55263 60543 68107 70959 83167 87451 89271 89373 104749 106929 110019 112437 128947 131781 138411 154453 162409 165789 204321 208537 212877 239473 249501 262353 268119 307489 314247 330057 368311 386841 387283 395343 463359 476749 487227 571051 612963 625611 718419 733243 748503 787059 922467 942741 1081171 1104933 1136863 1160523 1161849 1361737 1390077 1430247 1461681 1676311 1713153 1876833 2007889 2111317 2155257 2199729 2578177 2710981 2767401 3243513 3247219 3314799 3410589 3485547 3997357 4085211 4290741 4788043 5028933 5034679 5139459 6023667 6333951 6599187 7423663 7734531 8132943 9532159 9730539 9741657 10231767 11417641 11992071 12255633 14055223 14364129 14779219 15086799 15104037 17702581 18071001 19001853 22270989 22730533 23203593 24398829 26102557 28596477 29224971 33516301 34252923 35242753 35976213 42165669 42213847 43092387 44337657 45312111 51965641 53107743 62244559 65450827 66812967 68191599 78307671 79923487 85789431 100548903 102758769 105728259 123918067 126497007 126641541 133012971 148429333 155896923 159323229 182717899 186733677 196352481 204574797 230133553 234923013 239770461 295496929 301646709 317184777 353946871 371754201 379924623 435711913 445287999 458155789 467690769 548153697 548780011 560201031 589057443 690400659 719311383 809179267 886490787 1039005331 1061840613 1115262603 1307135739 1335863997 1374467367 1610934871 1644461091 1646340033 1929581329 2071201977 2427537801 2477628097 2659472361 3117015993 3185521839 3841460077 3921407217 4123402101 4601309323 4832804613 4939020099 5664254869 5788743987 7134140143 7282613403 7432884291 9351047979 11524380231 13507069303 13803927969 14498413839 16992764607 17366231961 21402420429 22298652873 25084557277 32209165261 34573140693 40521207909 41411783907 49938981001 50978293821 59817021199 64207261287 75253671831 96627495783 121563623727 149816943003 175591900939 179451063597 225761015493 289882487349 418719148393 449450829009 526775702817 538353190791 777621275587 1256157445179 1580327108451 2332863826761 3768472335537 5443348929109 6998591480283 16330046787327 48990140361981
• Sum of all divisors σ(n): 91367291258880
• Sum of proper divisors (its aliquot sum) s(n): 42377150896899
• 48990140361981 is a deficient number, because the sum of its proper divisors (42377150896899) is less than itself. Its deficiency is 6612989465082

Bases of 48990140361981

• Binary: 1011001000111001100111111010011110110011111101₂
• Hexadecimal: 0x2C8E67E9ECFD
• Base-36: HD5RCOLX9

Squares and roots of 48990140361981

• 48990140361981 squared (48990140361981²) is 2400033852686599865710244361
• 48990140361981 cubed (48990140361981³) is 117577995316622557574474176669260504039141
• The square root of 48990140361981 is 6999295.7047106533
• The cube root of 48990140361981 is 36590.6025526173

Scales and comparisons

• 48,990,140,361,981 seconds is equal to 1,557,734 years, 48 weeks, 1 day, 10 hours, 46 minutes, 21 seconds.
• To count from 1 to 48,990,140,361,981 would take you about three million, eight hundred ninety-four thousand, three hundred thirty-seven 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 48990140361981 cubic inches would be around 3049.2 feet tall.

Recreational maths with 48990140361981

• 48990140361981 backwards is 18916304109984
• 48990140361981 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 48990140361981's digits is 63
• More coming soon!