27997815488003451000

Names of 27997815488003451000

• Cardinal: 27997815488003451000 can be written as Twenty-seven quintillion, nine hundred ninety-seven quadrillion, eight hundred fifteen trillion, four hundred eighty-eight billion, three million, four hundred fifty-one thousand.

Scientific notation

• Scientific notation: 2.7997815488003451 × 10¹⁹

Factors of 27997815488003451000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 33749

Divisors of 27997815488003451000

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 81 90 100 108 120 125 135 150 162 180 200 216 225 243 250 270 300 324 360 375 405 450 486 500 540 600 648 675 729 750 810 900 972 1000 1080 1125 1215 1350 1458 1500 1620 1800 1944 2025 2250 2430 2700 2916 3000 3240 3375 3645 4050 4500 4860 5400 5832 6075 6750 7290 8100 9000 9720 10125 12150 13500 14580 16200 18225 20250 24300 27000 29160 30375 33739 36450 40500 48600 60750 67478 72900 81000 91125 101217 121500 134956 145800 168695 182250 202434 243000 269912 303651 337390 364500 404868 506085 607302 674780 729000 809736 843475 910953 1012170 1214604 1349560 1518255 1686950 1821906 2024340 2429208 2530425 2732859 3036510 3373900 3643812 4048680 4217375 4554765 5060850 5465718 6073020 6747800 7287624 7591275 8198577 8434750 9109530 10121700 10931436 12146040 12652125 13664295 15182550 16397154 16869500 18219060 20243400 21862872 22773825 24595731 25304250 27328590 30365100 32794308 33739000 36438120 37956375 40992885 45547650 49191462 50608500 54657180 60730200 65588616 68321475 75912750 81985770 91095300 98382924 101217000 109314360 113869125 122978655 136642950 151825500 163971540 182190600 196765848 204964425 227738250 245957310 273285900 303651000 327943080 341607375 409928850 455476500 491914620 546571800 614893275 683214750 819857700 910953000 983829240 1024822125 1138320121 1229786550 1366429500 1639715400 2049644250 2276640242 2459573100 2732859000 3074466375 3414960363 4099288500 4553280484 4919146200 5691600605 6148932750 6829920726 8198577000 9106560968 10244881089 11383201210 12297865500 13659841452 17074801815 20489762178 22766402420 24595731000 27319682904 28458003025 30734643267 34149603630 40979524356 45532804840 51224405445 56916006050 61469286534 68299207260 81959048712 85374009075 92203929801 102448810890 113832012100 122938573068 136598414520 142290015125 153673216335 170748018150 184407859602 204897621780 227664024200 245877146136 256122027225 276611789403 284580030250 307346432670 341496036300 368815719204 409795243560 426870045375 461019649005 512244054450 553223578806 569160060500 614692865340 682992072600 737631438408 768366081675 829835368209 853740090750 922039298010 1024488108900 1106447157612 1138320121000 1229385730680 1280610136125 1383058947015 1536732163350 1659670736418 1707480181500 1844078596020 2048976217800 2212894315224 2305098245025 2561220272250 2766117894030 3073464326700 3319341472836 3414960363000 3688157192040 3841830408375 4149176841045 4610196490050 5122440544500 5532235788060 6146928653400 6638682945672 6915294735075 7683660816750 8298353682090 9220392980100 10244881089000 11064471576120 11525491225125 13830589470150 15367321633500 16596707364180 18440785960200 20745884205225 23050982450250 27661178940300 30734643267000 33193414728360 34576473675375 41491768410450 46101964900500 55322357880600 69152947350750 82983536820900 92203929801000 103729421026125 138305894701500 165967073641800 207458842052250 276611789403000 414917684104500 829835368209000
• Sum of all divisors σ(n): 27999897129237212820
• Sum of proper divisors (its aliquot sum) s(n): 2081641233761820
• 27997815488003451000 is a deficient number, because the sum of its proper divisors (2081641233761820) is less than itself. Its deficiency is 27995733846769689180

Bases of 27997815488003451000

• Binary: 11000010010001100001110001101100011111001011000000010100001111000₂
• Hexadecimal: 0x1848C38D8F9602878
• Base-36: 5WPPPA0ZB8VI0

Squares and roots of 27997815488003451000

• 27997815488003451000 squared (27997815488003451000²) is 783877672100285919066498187909401000000
• 27997815488003451000 cubed (27997815488003451000³) is 21946862428629475755914735554080460143849163342851000000000
• The square root of 27997815488003451000 is 5291296201.1215598741
• 27997815488003451000 is a perfect cube number. Its cube root is 3036510

Scales and comparisons

• 27,997,815,488,003,451,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 27,997,815,488,003,451,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 27997815488003451000 cubic inches would be around 253042.5 feet tall.

Recreational maths with 27997815488003451000

• 27997815488003451000 backwards is 00015430088451879972
• 27997815488003451000 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 27997815488003451000's digits is 81
• More coming soon!