50157199890

Names of 50157199890

• Cardinal: 50157199890 can be written as Fifty billion, one hundred fifty-seven million, one hundred ninety-nine thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 5.015719989 × 10¹⁰

Factors of 50157199890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1424

Divisors of 50157199890

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 31 35 42 45 54 62 63 70 73 81 90 93 105 126 135 146 155 162 186 189 210 217 219 243 270 279 310 315 365 378 405 434 438 465 486 511 558 567 630 651 657 730 810 837 930 945 1022 1085 1095 1134 1215 1302 1303 1314 1395 1533 1674 1701 1890 1953 1971 2170 2190 2263 2430 2511 2555 2606 2790 2835 3066 3255 3285 3402 3906 3909 3942 4185 4526 4599 5022 5110 5670 5859 5913 6510 6515 6570 6789 7533 7665 7818 8370 8505 9121 9198 9765 9855 11315 11718 11727 11826 12555 13030 13578 13797 15066 15330 15841 17010 17577 17739 18242 19530 19545 19710 20367 22630 22995 23454 25110 27363 27594 29295 29565 31682 33945 35154 35181 35478 37665 39090 40393 40734 41391 45605 45990 47523 52731 54726 58590 58635 59130 61101 67890 68985 70362 75330 79205 80786 82089 82782 87885 88695 91210 95046 95119 101835 105462 105543 117270 121179 122202 124173 136815 137970 142569 158410 164178 175770 175905 177390 183303 190238 201965 203670 206955 211086 237615 242358 246267 248346 263655 273630 282751 285138 285357 305505 316629 351810 363537 366606 403930 410445 413910 427707 475230 475595 492534 527310 527715 549909 565502 570714 605895 611010 620865 633258 665833 712845 727074 738801 820890 848253 855414 856071 916515 951190 1055430 1090611 1099818 1211790 1231335 1241730 1283121 1331666 1413755 1425690 1426785 1477602 1583145 1696506 1712142 1817685 1833030 1997499 2138535 2181222 2216403 2462670 2544759 2566242 2568213 2749545 2827510 2853570 2948689 3166290 3271833 3329165 3635370 3694005 3849363 3994998 4241265 4277070 4280355 4432806 5089518 5136426 5453055 5499090 5897378 5992497 6415605 6543666 6658330 7388010 7634277 7698726 7704639 8482530 8560710 8846067 9815499 9987495 10906110 11082015 11984994 12723795 12831210 12841065 14743445 15268554 15409278 16359165 17692134 17977491 19246815 19630998 19974990 20640823 22164030 22902831 23113917 25447590 25682130 26538201 29486890 29962485 32718330 35954982 38171385 38493630 38523195 41281646 44230335 45805662 46227834 49077495 53076402 53932473 59924970 61922469 68708493 76342770 77046390 79614603 88460670 89887455 98154990 103204115 107864946 114514155 115569585 123844938 132691005 137416986 159229206 161797419 179774910 185767407 206408230 229028310 231139170 238843809 265382010 269662365 309612345 323594838 343542465 371534814 398073015 477687618 539324730 557302221 619224690 687084930 716531427 796146030 808987095 928837035 1114604442 1194219045 1433062854 1617974190 1671906663 1857674070 2388438090 2786511105 3343813326 3582657135 5015719989 5573022210 7165314270 8359533315 10031439978 16719066630 25078599945 50157199890
• Sum of all divisors σ(n): 161853898752
• Sum of proper divisors (its aliquot sum) s(n): 111696698862
• 50157199890 is an abundant number, because the sum of its proper divisors (111696698862) is greater than itself. Its abundance is 61539498972

Bases of 50157199890

• Binary: 101110101101100110100010001000010010₂
• Hexadecimal: 0xBAD9A2212
• Base-36: N1IAV4I

Squares and roots of 50157199890

• 50157199890 squared (50157199890²) is 2515744700805416012100
• 50157199890 cubed (50157199890³) is 126182709830505494913506358669000
• The square root of 50157199890 is 223958.0315371609
• The cube root of 50157199890 is 3687.8883218211

Scales and comparisons

• 50,157,199,890 seconds is equal to 1,594 years, 43 weeks, 6 days, 3 hours, 31 minutes, 30 seconds.
• To count from 1 to 50,157,199,890 would take you about three thousand, one hundred eighty-nine 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 50157199890 cubic inches would be around 307.3 feet tall.

Recreational maths with 50157199890

• 50157199890 backwards is 09899175105
• 50157199890 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 50157199890's digits is 54
• More coming soon!