3979991409696

Names of 3979991409696

• Cardinal: 3979991409696 can be written as Three trillion, nine hundred seventy-nine billion, nine hundred ninety-one million, four hundred nine thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 3.979991409696 × 10¹²

Factors of 3979991409696

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 617

Divisors of 3979991409696

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 181 216 243 288 324 362 431 432 486 543 648 724 729 862 864 972 1086 1293 1296 1448 1458 1629 1724 1944 2172 2187 2586 2592 2896 2916 3258 3448 3879 3888 4344 4374 4887 5172 5792 5832 6516 6561 6896 7758 7776 8688 8748 9774 10344 11637 11664 13032 13122 13792 14661 15516 17376 17496 19548 19683 20688 23274 23328 26064 26244 29322 31032 34911 34992 39096 39366 41376 43983 46548 52128 52488 58644 59049 62064 69822 69984 78011 78192 78732 87966 93096 104733 104976 117288 118098 124128 131949 139644 156022 156384 157464 175932 177147 186192 209466 209952 234033 234576 236196 263898 279288 312044 314199 314928 351864 354294 372384 395847 418932 468066 469152 472392 527796 531441 558576 624088 628398 629856 702099 703728 708588 791694 837864 936132 942597 944784 1055592 1062882 1117152 1187541 1248176 1256796 1404198 1407456 1417176 1583388 1594323 1675728 1872264 1885194 1889568 2106297 2111184 2125764 2375082 2496352 2513592 2808396 2827791 2834352 3166776 3188646 3351456 3562623 3744528 3770388 4212594 4222368 4251528 4750164 5027184 5616792 5655582 5668704 6318891 6333552 6377292 7125246 7489056 7540776 8425188 8483373 8503056 9500328 10054368 10687869 11233584 11311164 12637782 12667104 12754584 14250492 15081552 16850376 16966746 17006112 18956673 19000656 21375738 22467168 22622328 25275564 25450119 25509168 28500984 30163104 32063607 33700752 33933492 37913346 38001312 42751476 45244656 50551128 50900238 51018336 56870019 57001968 64127214 67401504 67866984 75826692 76350357 85502952 90489312 96190821 101102256 101800476 113740038 114003936 128254428 135733968 151653384 152700714 170610057 171005904 192381642 202204512 203600952 227480076 229051071 256508856 271467936 288572463 303306768 305401428 341220114 342011808 384763284 407201904 454960152 458102142 511830171 513017712 577144926 606613536 610802856 682440228 687153213 769526568 814403808 909920304 916204284 1023660342 1026035424 1154289852 1221605712 1364880456 1374306426 1535490513 1539053136 1819840608 1832408568 2047320684 2308579704 2443211424 2729760912 2748612852 3070981026 3078106272 3664817136 4094641368 4606471539 4617159408 5459521824 5497225704 6141962052 7329634272 8189282736 9212943078 9234318816 10994451408 12283924104 13819414617 16378565472 18425886156 21988902816 24567848208 27638829234 36851772312 41458243851 49135696416 55277658468 73703544624 82916487702 110555316936 124374731553 147407089248 165832975404 221110633872 248749463106 331665950808 442221267744 497498926212 663331901616 994997852424 1326663803232 1989995704848 3979991409696
• Sum of all divisors σ(n): 11845766395008
• Sum of proper divisors (its aliquot sum) s(n): 7865774985312
• 3979991409696 is an abundant number, because the sum of its proper divisors (7865774985312) is greater than itself. Its abundance is 3885783575616

Bases of 3979991409696

• Binary: 111001111010101001111110010110010000100000₂
• Hexadecimal: 0x39EA9F96420
• Base-36: 1ESDS4I00

Squares and roots of 3979991409696

• 3979991409696 squared (3979991409696²) is 15840331621253953322812416
• 3979991409696 cubed (3979991409696³) is 63044383779326646840473170911211585536
• The square root of 3979991409696 is 1994991.5813596809
• The cube root of 3979991409696 is 15847.4982165213

Scales and comparisons

• 3,979,991,409,696 seconds is equal to 126,551 years, 21 weeks, 4 days, 9 hours, 21 minutes, 36 seconds.
• To count from 1 to 3,979,991,409,696 would take you about three hundred sixteen thousand, three hundred seventy-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 3979991409696 cubic inches would be around 1320.6 feet tall.

Recreational maths with 3979991409696

• 3979991409696 backwards is 6969041999793
• 3979991409696 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3979991409696's digits is 81
• More coming soon!