27989198016000

Names of 27989198016000

• Cardinal: 27989198016000 can be written as Twenty-seven trillion, nine hundred eighty-nine billion, one hundred ninety-eight million, sixteen thousand.

Scientific notation

• Scientific notation: 2.7989198016 × 10¹³

Factors of 27989198016000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 11213644

Divisors of 27989198016000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 64 65 75 78 80 96 100 104 120 125 128 130 150 156 160 192 195 200 208 240 250 256 260 300 312 320 325 375 384 390 400 416 480 500 512 520 600 624 640 650 750 768 780 800 832 960 975 1000 1040 1200 1248 1280 1300 1500 1536 1560 1600 1625 1664 1920 1950 2000 2080 2400 2496 2560 2600 3000 3120 3200 3250 3328 3840 3900 4000 4160 4800 4875 4992 5200 6000 6240 6400 6500 6656 7680 7800 8000 8320 9600 9750 9984 10400 12000 12480 12800 13000 15600 16000 16640 19200 19500 19968 20800 24000 24960 26000 31200 32000 33280 38400 39000 41600 48000 49920 52000 62400 64000 78000 83200 96000 99840 104000 124800 156000 166400 192000 208000 249600 312000 416000 499200 624000 832000 1248000 2496000 11213621 22427242 33640863 44854484 56068105 67281726 89708968 112136210 134563452 145777073 168204315 179417936 224272420 269126904 280340525 291554146 336408630 358835872 437331219 448544840 538253808 560681050 583108292 672817260 717671744 728885365 841021575 874662438 897089680 1076507616 1121362100 1166216584 1345634520 1401702625 1435343488 1457770730 1682043150 1749324876 1794179360 2153015232 2186656095 2242724200 2332433168 2691269040 2803405250 2870686976 2915541460 3364086300 3498649752 3588358720 3644426825 4205107875 4306030464 4373312190 4485448400 4664866336 5382538080 5606810500 5741373952 5831082920 6728172600 6997299504 7176717440 7288853650 8410215750 8612060928 8746624380 8970896800 9329732672 10765076160 10933280475 11213621000 11662165840 13456345200 13994599008 14353434880 14577707300 16820431500 17224121856 17493248760 17941793600 18222134125 18659465344 21530152320 21866560950 22427242000 23324331680 26912690400 27989198016 28706869760 29155414600 33640863000 34986497520 35883587200 36444268250 37318930688 43060304640 43733121900 44854484000 46648663360 53825380800 54666402375 55978396032 58310829200 67281726000 69972995040 71767174400 72888536500 74637861376 86120609280 87466243800 89708968000 93297326720 107650761600 109332804750 111956792064 116621658400 134563452000 139945990080 143534348800 145777073000 174932487600 179417936000 186594653440 215301523200 218665609500 223913584128 233243316800 269126904000 279891980160 291554146000 349864975200 358835872000 373189306880 430603046400 437331219000 466486633600 538253808000 559783960320 583108292000 699729950400 717671744000 874662438000 932973267200 1076507616000 1119567920640 1166216584000 1399459900800 1749324876000 1865946534400 2153015232000 2332433168000 2798919801600 3498649752000 4664866336000 5597839603200 6997299504000 9329732672000 13994599008000 27989198016000
• Sum of all divisors σ(n): 100215332433216
• Sum of proper divisors (its aliquot sum) s(n): 72226134417216
• 27989198016000 is an abundant number, because the sum of its proper divisors (72226134417216) is greater than itself. Its abundance is 44236936401216

Bases of 27989198016000

• Binary: 110010111010010111110001101001000111000000000₂
• Hexadecimal: 0x1974BE348E00
• Base-36: 9X625U7EO

Squares and roots of 27989198016000

• 27989198016000 squared (27989198016000²) is 783395205578858336256000000
• 27989198016000 cubed (27989198016000³) is 21926603533731693876681496068096000000000
• The square root of 27989198016000 is 5290481.8321207757
• The cube root of 27989198016000 is 30361.9843134635

Scales and comparisons

• 27,989,198,016,000 seconds is equal to 889,969 years, 47 weeks, 6 days, 2 hours, 40 minutes.
• To count from 1 to 27,989,198,016,000 would take you about two million, two hundred twenty-four thousand, nine hundred twenty-four 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 27989198016000 cubic inches would be around 2530.2 feet tall.

Recreational maths with 27989198016000

• 27989198016000 backwards is 00061089198972
• 27989198016000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27989198016000's digits is 60
• More coming soon!