137821477976

Names of 137821477976

• Cardinal: 137821477976 can be written as One hundred thirty-seven billion, eight hundred twenty-one million, four hundred seventy-seven thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.37821477976 × 10¹¹

Factors of 137821477976

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16530

Divisors of 137821477976

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 49 52 56 91 98 104 127 169 182 196 254 338 364 392 508 637 676 728 889 1016 1183 1274 1352 1651 1778 2366 2548 3302 3556 4732 5096 6223 6604 7112 8281 9464 11557 12446 13208 16381 16562 21463 23114 24892 32762 33124 42926 46228 49784 65524 66248 80899 85852 92456 114667 131048 150241 161798 171704 212953 229334 300482 323596 425906 458668 600964 647192 802669 851812 917336 1051687 1201928 1490671 1605338 1703624 2080387 2103374 2768389 2981342 3210676 4160774 4206748 5536778 5962684 6421352 8321548 8413496 10434697 11073556 11925368 14562709 16643096 19378723 20869394 22147112 27045031 29125418 38757446 41738788 54090062 58250836 77514892 83477576 101938963 108180124 116501672 135651061 155029784 189315217 203877926 216360248 271302122 351585403 378630434 407755852 542604244 703170806 757260868 815511704 1085208488 1325206519 1406341612 1514521736 2461097821 2650413038 2812683224 4922195642 5300826076 9844391284 10601652152 17227684747 19688782568 34455369494 68910738988 137821477976
• Sum of all divisors σ(n): 328090832640
• Sum of proper divisors (its aliquot sum) s(n): 190269354664
• 137821477976 is an abundant number, because the sum of its proper divisors (190269354664) is greater than itself. Its abundance is 52447876688

Bases of 137821477976

• Binary: 10000000010110110011001101110001011000₂
• Hexadecimal: 0x2016CCDC58
• Base-36: 1RBBCL08

Squares and roots of 137821477976

• 137821477976 squared (137821477976²) is 18994759791489053056576
• 137821477976 cubed (137821477976³) is 2617885868262118878081984665970176
• The square root of 137821477976 is 371243.1520930723
• The cube root of 137821477976 is 5165.4199352125

Scales and comparisons

• 137,821,477,976 seconds is equal to 4,382 years, 15 weeks, 2 days, 23 hours, 52 minutes, 56 seconds.
• To count from 1 to 137,821,477,976 would take you about eight thousand, seven hundred sixty-four 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 137821477976 cubic inches would be around 430.5 feet tall.

Recreational maths with 137821477976

• 137821477976 backwards is 679774128731
• The number of decimal digits it has is: 12
• The sum of 137821477976's digits is 62
• More coming soon!