4997985691842

Names of 4997985691842

• Cardinal: 4997985691842 can be written as Four trillion, nine hundred ninety-seven billion, nine hundred eighty-five million, six hundred ninety-one thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 4.997985691842 × 10¹²

Factors of 4997985691842

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1995

Divisors of 4997985691842

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 11 13 18 19 22 26 33 38 39 57 66 78 99 114 117 127 143 171 198 209 234 247 254 286 342 381 418 429 494 627 741 757 762 858 1063 1143 1254 1287 1397 1482 1514 1651 1881 2126 2223 2271 2286 2413 2574 2717 2794 3189 3302 3762 4191 4446 4542 4826 4953 5434 6378 6813 7239 8151 8327 8382 9567 9841 9906 11693 12573 13626 13819 14383 14478 14859 16302 16654 18161 19134 19682 20197 21717 23386 24453 24981 25146 26543 27638 28766 29523 29718 31369 35079 36322 40394 41457 43149 43434 48906 49962 53086 54483 59046 60591 62738 70158 74943 79629 82914 86298 88569 94107 96139 105237 108251 108966 121182 124371 129447 135001 149886 152009 158213 159258 163449 177138 181773 186979 188214 192278 210474 216502 222167 238887 248742 258894 262561 270002 282321 288417 304018 316426 324753 326898 345059 363546 373958 405003 444334 456027 474639 477774 525122 560937 564642 576834 649506 666501 690118 787683 804691 810006 865251 912054 949278 974259 1035177 1057529 1121874 1215009 1249807 1333002 1368081 1423917 1485011 1575366 1609382 1682811 1730502 1755013 1826641 1948518 1999503 2056769 2070354 2115058 2363049 2414073 2430018 2499614 2565019 2736162 2847834 2888171 2970022 3105531 3172587 3365622 3510026 3653282 3749421 3999006 4113538 4455033 4726098 4828146 5130038 5265039 5479923 5776342 6170307 6211062 6345174 7242219 7498842 7695057 8664513 8851601 8910066 9517761 10460983 10530078 10959846 11248263 12340614 13365099 13747877 14484438 15289129 15390114 15795117 16439769 17329026 17703202 18510921 19035522 19305143 20093051 20921966 22496526 23085171 23746333 25993539 26554803 26730198 27495754 28215209 30578258 31382949 31590234 32879538 33345247 37021842 38610286 40186102 41243631 45867387 46170342 47492666 51987078 53109606 56430418 57915429 60279153 62765898 66690494 71238999 79664409 82487262 84645627 91734774 94148847 100035741 102195757 115070813 115830858 120558306 123730893 137602161 142477998 159328818 168180419 169291254 173746287 180837459 188297694 198758677 200071482 204391514 213716997 230141626 247461786 253936881 261209663 275204322 300107223 306587271 336360838 345212439 347492574 361674918 366797717 397517354 427433994 504541257 507873762 522419326 596276031 600214446 613174542 690424878 733595434 783628989 919761813 1009082514 1035637317 1100393151 1124153327 1192552062 1328544841 1513623771 1567257978 1788828093 1839523626 1941719383 2071274634 2186345447 2200786302 2248306654 2350886967 2657089682 3027247542 3301179453 3372459981 3577656186 3883438766 3985634523 4372690894 4701773934 5825158149 6559036341 6602358906 6744919962 7971269046 10117379943 11650316298 11956903569 13118072682 14613993251 17475474447 19677109023 20234759886 21358913213 23913807138 25242351979 29227986502 34950948894 39354218046 42717826426 43841979753 50484703958 64076739639 75727055937 87683959506 128153479278 131525939259 151454111874 192230218917 227181167811 263051878518 277665871769 384460437834 454362335622 555331743538 832997615307 1665995230614 2498992845921 4997985691842
• Sum of all divisors σ(n): 13527722557440
• Sum of proper divisors (its aliquot sum) s(n): 8529736865598
• 4997985691842 is an abundant number, because the sum of its proper divisors (8529736865598) is greater than itself. Its abundance is 3531751173756

Bases of 4997985691842

• Binary: 1001000101110101111001010010110100011000010₂
• Hexadecimal: 0x48BAF2968C2
• Base-36: 1RS1JMX8I

Squares and roots of 4997985691842

• 4997985691842 squared (4997985691842²) is 24979860975857355385352964
• 4997985691842 cubed (4997985691842³) is 124848987741537401614767798290905319688
• The square root of 4997985691842 is 2235617.5191302291
• The cube root of 4997985691842 is 17097.4628793375

Scales and comparisons

• 4,997,985,691,842 seconds is equal to 158,920 years, 25 weeks, 1 day, 14 hours, 50 minutes, 42 seconds.
• To count from 1 to 4,997,985,691,842 would take you about three hundred ninety-seven thousand, three hundred one 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 4997985691842 cubic inches would be around 1424.8 feet tall.

Recreational maths with 4997985691842

• 4997985691842 backwards is 2481965897994
• The number of decimal digits it has is: 13
• The sum of 4997985691842's digits is 81
• More coming soon!