1399988762928

Names of 1399988762928

• Cardinal: 1399988762928 can be written as One trillion, three hundred ninety-nine billion, nine hundred eighty-eight million, seven hundred sixty-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.399988762928 × 10¹²

Factors of 1399988762928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 204626

Divisors of 1399988762928

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 81 84 108 112 126 144 162 168 189 216 252 324 336 378 432 504 567 648 756 757 1008 1134 1296 1512 1514 2268 2271 3024 3028 4536 4542 5299 6056 6813 9072 9084 10598 12112 13626 15897 18168 20439 21196 27252 31794 36336 40878 42392 47691 54504 61317 63588 81756 84784 95382 109008 122634 127176 143073 163512 190764 203857 245268 254352 286146 327024 381528 407714 429219 490536 572292 611571 763056 815428 858438 981072 1144584 1223142 1426999 1630856 1716876 1834713 2289168 2446284 2853998 3261712 3433752 3669426 4280997 4892568 5504139 5707996 6867504 7338852 8561994 9785136 11008278 11415992 12842991 14677704 16512417 17123988 22016556 22831984 25685982 29355408 33024834 34247976 38528973 44033112 51371964 66049668 68495952 77057946 88066224 102743928 115586919 132099336 154115892 154319749 205487856 231173838 264198672 308231784 308639498 462347676 462959247 616463568 617278996 924695352 925918494 1080238243 1234557992 1388877741 1849390704 1851836988 2160476486 2469115984 2777755482 3240714729 3703673976 4166633223 4320952972 5555510964 6481429458 7407347952 8333266446 8641905944 9722144187 11111021928 12499899669 12962858916 16666532892 17283811888 19444288374 22222043856 24999799338 25925717832 29166432561 33333065784 38888576748 49999598676 51851435664 58332865122 66666131568 77777153496 87499297683 99999197352 116665730244 155554306992 174998595366 199998394704 233331460488 349997190732 466662920976 699994381464 1399988762928
• Sum of all divisors σ(n): 4636967114912
• Sum of proper divisors (its aliquot sum) s(n): 3236978351984
• 1399988762928 is an abundant number, because the sum of its proper divisors (3236978351984) is greater than itself. Its abundance is 1836989589056

Bases of 1399988762928

• Binary: 10100010111110101110101010011100100110000₂
• Hexadecimal: 0x145F5D53930
• Base-36: HV595V00

Squares and roots of 1399988762928

• 1399988762928 squared (1399988762928²) is 1959968536324671787133184
• 1399988762928 cubed (1399988762928³) is 2743933926546980087034209215737802752
• The square root of 1399988762928 is 1183211.2080807889
• The cube root of 1399988762928 is 11186.8594902859

Scales and comparisons

• 1,399,988,762,928 seconds is equal to 44,515 years, 16 weeks, 1 day, 15 hours, 28 minutes, 48 seconds.
• To count from 1 to 1,399,988,762,928 would take you about one hundred eleven thousand, two hundred eighty-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 1399988762928 cubic inches would be around 932.2 feet tall.

Recreational maths with 1399988762928

• 1399988762928 backwards is 8292678899931
• 1399988762928 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1399988762928's digits is 81
• More coming soon!