3998715079408

Names of 3998715079408

• Cardinal: 3998715079408 can be written as Three trillion, nine hundred ninety-eight billion, seven hundred fifteen million, seventy-nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 3.998715079408 × 10¹²

Factors of 3998715079408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1955

Divisors of 3998715079408

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 73 98 112 146 196 292 343 392 511 584 686 784 1022 1168 1372 1873 2044 2744 3577 3746 4088 5329 5488 7154 7492 8176 10658 13111 14308 14984 21316 25039 26222 28616 29968 37303 42632 50078 52444 57232 74606 85264 91777 100156 104888 136729 149212 183554 200312 209776 261121 273458 298424 367108 389017 400624 522242 546916 596848 642439 734216 778034 957103 1044484 1093832 1284878 1468432 1556068 1827847 1914206 2088968 2187664 2569756 2723119 3112136 3655694 3828412 4177936 5139512 5446238 6224272 6699721 7311388 7656824 9981217 10279024 10892476 13399442 14622776 15313648 19061833 19962434 21784952 26798884 29245552 38123666 39924868 43569904 46898047 53597768 69868519 76247332 79849736 93796094 107195536 133432831 139737038 152494664 159699472 187592188 266865662 279474076 304989328 375184376 489079633 533731324 558948152 728628841 750368752 978159266 1067462648 1117896304 1457257682 1956318532 2134925296 2914515364 3423557431 3912637064 5100401887 5829030728 6847114862 7825274128 10200803774 11658061456 13694229724 20401607548 27388459448 35702813209 40803215096 54776918896 71405626418 81606430192 142811252836 249919692463 285622505672 499839384926 571245011344 999678769852 1999357539704 3998715079408
• Sum of all divisors σ(n): 9165374192000
• Sum of proper divisors (its aliquot sum) s(n): 5166659112592
• 3998715079408 is an abundant number, because the sum of its proper divisors (5166659112592) is greater than itself. Its abundance is 1167944033184

Bases of 3998715079408

• Binary: 111010001100000101111111011110101011110000₂
• Hexadecimal: 0x3A305FDEAF0
• Base-36: 1F0ZFPQ0G

Squares and roots of 3998715079408

• 3998715079408 squared (3998715079408²) is 15989722286284927745630464
• 3998715079408 cubed (3998715079408³) is 63938343621713702159682263278783885312
• The square root of 3998715079408 is 1999678.7440506537
• The cube root of 3998715079408 is 15872.3106007311

Scales and comparisons

• 3,998,715,079,408 seconds is equal to 127,146 years, 40 weeks, 12 hours, 43 minutes, 28 seconds.
• To count from 1 to 3,998,715,079,408 would take you about three hundred seventeen thousand, eight hundred sixty-six 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 3998715079408 cubic inches would be around 1322.7 feet tall.

Recreational maths with 3998715079408

• 3998715079408 backwards is 8049705178993
• The number of decimal digits it has is: 13
• The sum of 3998715079408's digits is 70
• More coming soon!