49991900140

Names of 49991900140

• Cardinal: 49991900140 can be written as Forty-nine billion, nine hundred ninety-one million, nine hundred thousand, one hundred forty.

Scientific notation

• Scientific notation: 4.999190014 × 10¹⁰

Factors of 49991900140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 165

Divisors of 49991900140

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 31 35 49 52 62 65 70 91 98 107 124 130 140 155 169 182 196 214 217 245 260 310 338 343 364 403 428 434 455 490 535 620 637 676 686 749 806 845 868 910 980 1070 1085 1183 1274 1372 1391 1498 1519 1612 1690 1715 1820 2015 2140 2170 2197 2366 2548 2782 2821 2996 3038 3185 3317 3380 3430 3745 4030 4340 4394 4459 4732 5239 5243 5564 5642 5915 6076 6370 6634 6860 6955 7490 7595 8060 8281 8788 8918 9737 10478 10486 10633 10985 11284 11830 12740 13268 13910 14105 14980 15190 15379 16562 16585 17836 18083 19474 19747 20956 20972 21266 21970 22295 23219 23660 26195 26215 27820 28210 30380 30758 33124 33170 36166 36673 36701 38948 39494 41405 42532 43121 43940 44590 46438 48685 52390 52430 53165 56420 57967 61516 66340 68107 68159 72332 73346 73402 76895 78988 82810 86242 89180 90415 92876 97370 98735 104780 104860 106330 107653 115934 116095 126581 136214 136318 138229 146692 146804 153790 162533 165620 172484 180830 183365 183505 194740 197470 212660 215306 215605 231868 232190 235079 253162 256711 272428 272636 276458 289835 301847 307580 325066 340535 340795 361660 366730 367010 394940 430612 431210 464380 470158 476749 477113 506324 513422 538265 552916 560573 579670 603694 632905 650132 681070 681590 691145 733460 734020 753571 812665 862420 886067 940316 953498 954226 1026844 1076530 1121146 1137731 1159340 1175395 1207388 1265810 1283555 1362140 1363180 1382290 1507142 1509235 1625330 1645553 1772134 1796977 1906996 1908452 2112929 2153060 2242292 2275462 2350790 2383745 2385565 2531620 2567110 2764580 2802865 3014284 3018470 3250660 3291106 3337243 3544268 3593954 3767855 3924011 4225858 4430335 4550924 4701580 4767490 4771130 5134220 5605730 5688655 6036940 6202469 6582212 6674486 7187908 7287449 7535710 7848022 8227765 8451716 8860670 8984885 9534980 9542260 10564645 11211460 11377310 11518871 12404938 13348972 14574898 14790503 15071420 15696044 16455530 16686215 17721340 17969770 19620055 21129290 22754620 23037742 23360701 24809876 27468077 29149796 29581006 31012345 32911060 33372430 35939540 36437245 39240110 42258580 46075484 46721402 51012143 54936154 57594355 59162012 62024690 66744860 72874490 73952515 78480220 80632097 93442804 102024286 109872308 115188710 116803505 124049380 137340385 145748980 147905030 161264194 192276539 204048572 230377420 233607010 255060715 274680770 295810060 322528388 357085001 384553078 403160485 467214020 510121430 549361540 714170002 769106156 806320970 961382695 1020242860 1428340004 1612641940 1785425005 1922765390 2499595007 3570850010 3845530780 4999190014 7141700020 9998380028 12497975035 24995950070 49991900140
• Sum of all divisors σ(n): 138184704000
• Sum of proper divisors (its aliquot sum) s(n): 88192803860
• 49991900140 is an abundant number, because the sum of its proper divisors (88192803860) is greater than itself. Its abundance is 38200903720

Bases of 49991900140

• Binary: 101110100011101111111101101111101100₂
• Hexadecimal: 0xBA3BFDBEC
• Base-36: MYRVX0S

Squares and roots of 49991900140

• 49991900140 squared (49991900140²) is 2499190079607732019600
• 49991900140 cubed (49991900140³) is 124939260890628389495723722744000
• The square root of 49991900140 is 223588.6851788347
• The cube root of 49991900140 is 3683.8325536345

Scales and comparisons

• 49,991,900,140 seconds is equal to 1,589 years, 30 weeks, 3 days, 22 hours, 55 minutes, 40 seconds.
• To count from 1 to 49,991,900,140 would take you about three thousand, one hundred seventy-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 49991900140 cubic inches would be around 307 feet tall.

Recreational maths with 49991900140

• 49991900140 backwards is 04100919994
• The number of decimal digits it has is: 11
• The sum of 49991900140's digits is 46
• More coming soon!