1380798871315046440

Names of 1380798871315046440

• Cardinal: 1380798871315046440 can be written as One quintillion, three hundred eighty quadrillion, seven hundred ninety-eight trillion, eight hundred seventy-one billion, three hundred fifteen million, forty-six thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.38079887131504644 × 10¹⁸

Factors of 1380798871315046440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 327771

Divisors of 1380798871315046440

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 40 1361 2722 2801 5444 5602 6805 10888 11204 13610 14005 22408 27220 28010 30941 54440 56020 61882 112040 123764 154705 247528 292661 309410 585322 618820 1170644 1237640 1463305 2341288 2926610 3812161 5853220 7624322 11706440 15248644 19060805 30497288 38121610 42110701 76243220 84221402 86665741 152486440 168442804 173331482 210553505 336885608 346662964 398311621 421107010 433328705 693325928 796623242 819743461 842214020 866657410 1593246484 1639486922 1684428040 1733314820 1991558105 3186492968 3278973844 3466629640 3983116210 4098717305 6557947688 7966232420 8197434610 9055224001 15932464840 16394869220 18110448002 32789738440 36220896004 45276120005 72441792008 90552240010 117952073501 181104480020 235904147002 362208960040 471808294004 589760367505 943616588008 1115670850421 1179520735010 2231341700842 2359041470020 4462683401684 4718082940040 5578354252105 8925366803368 11156708504210 12324159865361 22313417008420 24648319730722 25363682426801 44626834016840 49296639461444 50727364853602 61620799326805 98593278922888 101454729707204 123241598653610 126818412134005 202909459414408 246483197307220 253636824268010 492966394614440 507273648536020 1014547297072040 34519971782876161 69039943565752322 138079887131504644 172599858914380805 276159774263009288 345199717828761610 690399435657523220 1380798871315046440
• Sum of all divisors σ(n): 3110301328885892640
• Sum of proper divisors (its aliquot sum) s(n): 1729502457570846200
• 1380798871315046440 is an abundant number, because the sum of its proper divisors (1729502457570846200) is greater than itself. Its abundance is 348703586255799760

Bases of 1380798871315046440

• Binary: 1001100101001100101010100000111110110111111100110000000101000₂
• Hexadecimal: 0x13299541F6FE6028
• Base-36: AHNWCKGALW6G

Squares and roots of 1380798871315046440

• 1380798871315046440 squared (1380798871315046440²) is 1906605523024906178428392739356673600
• 1380798871315046440 cubed (1380798871315046440³) is 2632638754235824238568183971696162100651673507921984000
• The square root of 1380798871315046440 is 1175073985.4643393645
• The cube root of 1380798871315046440 is 1113551.0739967555

Scales and comparisons

• 1,380,798,871,315,046,440 seconds is equal to 43,905,133,016 years, 24 weeks, 6 days, 5 hours, 20 minutes, 40 seconds.
• To count from 1 to 1,380,798,871,315,046,440 would take you about one hundred fifty-three billion, six hundred sixty-seven million, nine hundred sixty-five thousand, five hundred fifty-seven 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 1380798871315046440 cubic inches would be around 92795.9 feet tall.

Recreational maths with 1380798871315046440

• 1380798871315046440 backwards is 0446405131788970831
• The number of decimal digits it has is: 19
• The sum of 1380798871315046440's digits is 79
• More coming soon!