1999956048090

Names of 1999956048090

• Cardinal: 1999956048090 can be written as One trillion, nine hundred ninety-nine billion, nine hundred fifty-six million, forty-eight thousand and ninety.

Scientific notation

• Scientific notation: 1.99995604809 × 10¹²

Factors of 1999956048090

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1105

Divisors of 1999956048090

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 10 11 13 14 15 21 22 26 30 33 35 39 42 55 65 66 67 70 77 78 91 105 110 130 134 143 154 165 182 195 201 210 231 273 286 330 335 385 390 402 429 455 462 469 546 670 715 737 770 858 871 910 938 997 1001 1005 1155 1365 1407 1430 1474 1742 1994 2002 2010 2145 2211 2310 2345 2613 2730 2814 2991 3003 3685 4290 4355 4422 4690 4985 5005 5159 5226 5982 6006 6097 6979 7035 7370 8710 9581 9970 10010 10318 10967 11055 12194 12961 13065 13958 14070 14955 15015 15477 18291 19162 20937 21934 22110 25795 25922 26130 28743 29910 30030 30485 30954 32901 34895 36582 38883 41874 47905 51590 54835 57486 60970 64805 65802 66799 67067 69790 76769 77385 77766 90727 91455 95810 104685 109670 129610 133598 134134 142571 143715 153538 154770 164505 181454 182910 194415 200397 201201 209370 230307 272181 285142 287430 329010 333995 335335 383845 388830 400794 402402 427713 453635 460614 467593 544362 667990 670670 712855 734789 767690 855426 868387 907270 935186 994009 997997 1001985 1006005 1151535 1360905 1402779 1425710 1469578 1736774 1988018 1995994 2003970 2012010 2138565 2204367 2303070 2337965 2605161 2721810 2805558 2982027 2993991 3673945 4277130 4341935 4408734 4675930 4970045 4989985 5143523 5210322 5964054 5987982 6078709 6958063 7013895 7347890 8683870 9552257 9940090 9979970 10287046 10934099 11021835 12157418 12922117 13025805 13916126 14027790 14910135 14969955 15430569 18236127 19104514 20874189 21868198 22043670 25717615 25844234 26051610 28656771 29820270 29939910 30393545 30861138 32802297 34790315 36472254 38766351 41748378 47761285 51435230 54670495 57313542 60787090 64610585 65604594 66598603 66865799 69580630 76538693 77152845 77532702 90454819 91180635 95522570 104370945 109340990 129221170 133197206 133731598 142143287 143283855 153077386 154305690 164011485 180909638 182361270 193831755 199795809 200597397 208741890 229616079 271364457 284286574 286567710 328022970 332993015 334328995 382693465 387663510 399591618 401194794 426429861 452274095 459232158 466190221 542728914 665986030 668657990 710716435 732584633 765386930 852859722 865781839 904548190 932380442 995003009 998979045 1002986985 1148080395 1356822285 1398570663 1421432870 1465169266 1731563678 1990006018 1997958090 2005973970 2132149305 2197753899 2296160790 2330951105 2597345517 2713644570 2797141326 2985009027 3662923165 4264298610 4328909195 4395507798 4661902210 4975015045 5128092431 5194691034 5970018054 6060472873 6992853315 7325846330 8657818390 9523600229 9950030090 10256184862 10988769495 12120945746 12986727585 13985706630 14925045135 15384277293 18181418619 19047200458 21977538990 25640462155 25973455170 28570800687 29850090270 30302364365 30768554586 36362837238 47618001145 51280924310 57141601374 60604728730 66665201603 76921386465 90907093095 95236002290 133330403206 142854003435 153842772930 181814186190 199995604809 285708006870 333326008015 399991209618 666652016030 999978024045 1999956048090
• Sum of all divisors σ(n): 6547368941568
• Sum of proper divisors (its aliquot sum) s(n): 4547412893478
• 1999956048090 is an abundant number, because the sum of its proper divisors (4547412893478) is greater than itself. Its abundance is 2547456845388

Bases of 1999956048090

• Binary: 11101000110100110101010110111100011011010₂
• Hexadecimal: 0x1D1A6AB78DA
• Base-36: PIRM6Z16

Squares and roots of 1999956048090

• 1999956048090 squared (1999956048090²) is 3999824194291770392648100
• 1999956048090 cubed (1999956048090³) is 7999472588670537450890161666047129000
• The square root of 1999956048090 is 1414198.0229409175
• The cube root of 1999956048090 is 12599.1182050449

Scales and comparisons

• 1,999,956,048,090 seconds is equal to 63,592 years, 21 weeks, 4 days, 10 hours, 41 minutes, 30 seconds.
• To count from 1 to 1,999,956,048,090 would take you about one hundred fifty-eight thousand, nine hundred eighty-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 1999956048090 cubic inches would be around 1049.9 feet tall.

Recreational maths with 1999956048090

• 1999956048090 backwards is 0908406599991
• The number of decimal digits it has is: 13
• The sum of 1999956048090's digits is 69
• More coming soon!