1395012993825888

Names of 1395012993825888

• Cardinal: 1395012993825888 can be written as One quadrillion, three hundred ninety-five trillion, twelve billion, nine hundred ninety-three million, eight hundred twenty-five thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.395012993825888 × 10¹⁵

Factors of 1395012993825888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1334746734

Divisors of 1395012993825888

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 72 76 96 114 144 152 171 191 228 288 304 342 382 456 573 608 684 764 912 1146 1368 1528 1719 1824 2292 2736 3056 3438 3629 4584 5472 6112 6876 7258 9168 10887 13752 14516 18336 21774 27504 29032 32661 43548 55008 58064 65322 87096 116128 130644 174192 261288 348384 522576 1045152 1334746519 2669493038 4004239557 5338986076 8008479114 10677972152 12012718671 16016958228 21355944304 24025437342 25360183861 32033916456 42711888608 48050874684 50720367722 64067832912 76080551583 96101749368 101440735444 128135665824 152161103166 192203498736 202881470888 228241654749 254936585129 304322206332 384406997472 405762941776 456483309498 509873170258 608644412664 764809755387 811525883552 912966618996 1019746340516 1217288825328 1529619510774 1825933237992 2039492681032 2294429266161 2434577650656 3059239021548 3651866475984 4078985362064 4588858532322 4843795117451 6118478043096 7303732951968 8157970724128 9177717064644 9687590234902 12236956086192 14531385352353 18355434129288 19375180469804 24473912172384 29062770704706 36710868258576 38750360939608 43594156057059 58125541409412 73421736517152 77500721879216 87188312114118 116251082818824 155001443758432 174376624228236 232502165637648 348753248456472 465004331275296 697506496912944 1395012993825888
• Sum of all divisors σ(n): 4197724415539200
• Sum of proper divisors (its aliquot sum) s(n): 2802711421713312
• 1395012993825888 is an abundant number, because the sum of its proper divisors (2802711421713312) is greater than itself. Its abundance is 1407698427887424

Bases of 1395012993825888

• Binary: 100111101001100000111000101111101000011110001100000₂
• Hexadecimal: 0x4F4C1C5F43C60
• Base-36: DQHO4ECT40

Squares and roots of 1395012993825888

• 1395012993825888 squared (1395012993825888²) is 1946061252943067031207658988544
• 1395012993825888 cubed (1395012993825888³) is 2714780734636666633875264514402149218922627072
• The square root of 1395012993825888 is 37349872.7417629631
• The cube root of 1395012993825888 is 111735.9050152907

Scales and comparisons

• 1,395,012,993,825,888 seconds is equal to 44,357,098 years, 7 weeks, 3 days, 20 hours, 4 minutes, 48 seconds.
• To count from 1 to 1,395,012,993,825,888 would take you about one hundred thirty-three million, seventy-one thousand, two hundred ninety-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 1395012993825888 cubic inches would be around 9311.3 feet tall.

Recreational maths with 1395012993825888

• 1395012993825888 backwards is 8885283992105931
• The number of decimal digits it has is: 16
• The sum of 1395012993825888's digits is 81
• More coming soon!