1398855932740

Names of 1398855932740

• Cardinal: 1398855932740 can be written as One trillion, three hundred ninety-eight billion, eight hundred fifty-five million, nine hundred thirty-two thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.39885593274 × 10¹²

Factors of 1398855932740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 106395

Divisors of 1398855932740

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 28 35 38 49 70 76 95 98 101 133 140 190 196 202 245 266 343 380 404 490 505 532 665 686 707 931 980 1010 1330 1372 1414 1715 1862 1919 2020 2660 2828 3430 3535 3724 3838 4655 4949 6517 6860 7070 7676 9310 9595 9898 13034 13433 14140 18620 19190 19796 24745 26068 26866 32585 34643 38380 49490 53732 65170 67165 69286 94031 98980 106261 130340 134330 138572 173215 188062 212522 268660 346430 376124 425044 470155 531305 658217 692860 743827 940310 1062610 1316434 1487654 1880620 2018959 2125220 2632868 2975308 3291085 3719135 4037918 5206789 6582170 7438270 8075836 10094795 10413578 10732361 13164340 14132713 14876540 20189590 20827156 21464722 26033945 28265426 36447523 40379180 42929444 52067890 53661805 56530852 70663565 72895046 75126527 98928991 104135780 107323610 141327130 145790092 150253054 182237615 197857982 203914859 214647220 282654260 300506108 364475230 375632635 395715964 407829718 494644955 525885689 692502937 728950460 751265270 815659436 989289910 1019574295 1051771378 1385005874 1427404013 1502530540 1978579820 2039148590 2103542756 2629428445 2770011748 2854808026 3462514685 3681199823 4078297180 5258856890 5709616052 6925029370 7137020065 7362399646 9991828091 10517713780 13850058740 14274040130 14724799292 18405999115 19983656182 28548080260 36811998230 39967312364 49959140455 69942796637 73623996460 99918280910 139885593274 199836561820 279771186548 349713983185 699427966370 1398855932740
• Sum of all divisors σ(n): 3641811264000
• Sum of proper divisors (its aliquot sum) s(n): 2242955331260
• 1398855932740 is an abundant number, because the sum of its proper divisors (2242955331260) is greater than itself. Its abundance is 844099398520

Bases of 1398855932740

• Binary: 10100010110110010010011111001101101000100₂
• Hexadecimal: 0x145B24F9B44
• Base-36: HUMIPDMS

Squares and roots of 1398855932740

• 1398855932740 squared (1398855932740²) is 1956797920561895403907600
• 1398855932740 cubed (1398855932740³) is 2737278380351302620135484838774824000
• The square root of 1398855932740 is 1182732.4011542087
• The cube root of 1398855932740 is 11183.8413156239

Scales and comparisons

• 1,398,855,932,740 seconds is equal to 44,479 years, 15 weeks, 1 day, 4 hours, 25 minutes, 40 seconds.
• To count from 1 to 1,398,855,932,740 would take you about one hundred eleven thousand, one hundred ninety-eight 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 1398855932740 cubic inches would be around 932 feet tall.

Recreational maths with 1398855932740

• 1398855932740 backwards is 0472395588931
• The number of decimal digits it has is: 13
• The sum of 1398855932740's digits is 64
• More coming soon!