1949309011972080

Names of 1949309011972080

• Cardinal: 1949309011972080 can be written as One quadrillion, nine hundred forty-nine trillion, three hundred nine billion, eleven million, nine hundred seventy-two thousand and eighty.

Scientific notation

• Scientific notation: 1.94930901197208 × 10¹⁵

Factors of 1949309011972080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2486109872

Divisors of 1949309011972080

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 33 36 40 44 45 48 54 55 60 66 72 80 81 88 90 99 108 110 120 121 132 135 144 162 165 176 180 198 216 220 240 242 264 270 297 324 330 360 363 396 405 432 440 484 495 528 540 594 605 648 660 720 726 792 810 880 891 968 990 1080 1089 1188 1210 1296 1320 1452 1485 1584 1620 1782 1815 1936 1980 2160 2178 2376 2420 2640 2904 2970 3240 3267 3564 3630 3960 4356 4455 4752 4840 5445 5808 5940 6480 6534 7128 7260 7920 8712 8910 9680 9801 10890 11880 13068 14256 14520 16335 17424 17820 19602 21780 23760 26136 29040 32670 35640 39204 43560 49005 52272 65340 71280 78408 87120 98010 130680 156816 196020 261360 392040 784080 2486109851 4972219702 7458329553 9944439404 12430549255 14916659106 19888878808 22374988659 24861098510 27347208361 29833318212 37291647765 39777757616 44749977318 49722197020 54694416722 59666636424 67124965977 74583295530 82041625083 89499954636 99444394040 109388833444 111874943295 119333272848 134249931954 136736041805 149166591060 164083250166 178999909272 198888788080 201374897931 218777666888 223749886590 246124875249 268499863908 273472083610 298333182120 300819291971 328166500332 335624829885 357999818544 402749795862 410208125415 437555333776 447499773180 492249750498 536999727816 546944167220 596666364240 601638583942 656333000664 671249659770 738374625747 805499591724 820416250830 894999546360 902457875913 984499500996 1006874489655 1073999455632 1093888334440 1203277167884 1230624376245 1312666001328 1342499319540 1476749251494 1504096459855 1610999183448 1640832501660 1789999092720 1804915751826 1968999001992 2013748979310 2187776668880 2215123877241 2406554335768 2461248752490 2684998639080 2707373627739 2953498502988 3008192919710 3221998366896 3281665003320 3609831503652 3691873128735 3937998003984 4027497958620 4430247754482 4512289379565 4813108671536 4922497504980 5369997278160 5414747255478 5906997005976 6016385839420 6563330006640 7219663007304 7383746257470 8054995917240 8122120883217 8860495508964 9024578759130 9844995009960 10829494510956 11075619386205 11813994011952 12032771678840 13536868138695 14439326014608 14767492514940 16109991834480 16244241766434 17720991017928 18049157518260 19689990019920 21658989021912 22151238772410 24065543357680 24366362649651 27073736277390 29534985029880 32488483532868 35441982035856 36098315036520 40610604416085 43317978043824 44302477544820 48732725299302 54147472554780 59069970059760 64976967065736 72196630073040 81221208832170 88604955089640 97465450598604 108294945109560 121831813248255 129953934131472 162442417664340 177209910179280 194930901197208 216589890219120 243663626496510 324884835328680 389861802394416 487327252993020 649769670657360 974654505986040 1949309011972080
• Sum of all divisors σ(n): 7441667647771896
• Sum of proper divisors (its aliquot sum) s(n): 5492358635799816
• 1949309011972080 is an abundant number, because the sum of its proper divisors (5492358635799816) is greater than itself. Its abundance is 3543049623827736

Bases of 1949309011972080

• Binary: 110111011001110001011011111001101110100111111110000₂
• Hexadecimal: 0x6ECE2DF374FF0
• Base-36: J6Z0742700

Squares and roots of 1949309011972080

• 1949309011972080 squared (1949309011972080²) is 3799805624155566728770699526400
• 1949309011972080 cubed (1949309011972080³) is 7406995346908640541333660845288373986022912000
• The square root of 1949309011972080 is 44150979.7396624031
• The cube root of 1949309011972080 is 124918.5391800149

Scales and comparisons

• 1,949,309,011,972,080 seconds is equal to 61,981,996 years, 50 weeks, 3 days, 19 hours, 48 minutes.
• To count from 1 to 1,949,309,011,972,080 would take you about one hundred eighty-five million, nine hundred forty-five thousand, nine hundred ninety 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 1949309011972080 cubic inches would be around 10409.9 feet tall.

Recreational maths with 1949309011972080

• 1949309011972080 backwards is 0802791109039491
• The number of decimal digits it has is: 16
• The sum of 1949309011972080's digits is 63
• More coming soon!