103198247900721

Names of 103198247900721

• Cardinal: 103198247900721 can be written as One hundred three trillion, one hundred ninety-eight billion, two hundred forty-seven million, nine hundred thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 1.03198247900721 × 10¹⁴

Factors of 103198247900721

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 403

Divisors of 103198247900721

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 47 73 89 141 191 219 267 423 573 657 801 1719 2209 3431 4183 6497 6627 7921 8977 10293 12549 13943 16999 19491 19881 23763 26931 30879 37647 41829 50997 58473 71289 80793 103823 125487 152991 161257 196601 305359 311469 372287 421919 483771 578233 589803 655321 798953 916077 934407 1116861 1240927 1265757 1451313 1512911 1734699 1769409 1965963 2396859 2748231 3350583 3722781 3797271 4538733 5204097 5897889 7190577 7579079 9240247 11168343 13616199 14351873 17497489 19830193 22737237 27176951 27720741 30800087 37550791 43055619 52492467 58323569 59490579 68211711 71106817 81530853 83162223 92400261 110442503 112652373 129166857 157477401 174970707 178471737 213320451 244592559 277200783 331327509 337957119 524912121 639961353 674538031 822381983 993982527 1277316697 1447604089 1764887177 2023614093 2467145949 2741207743 3342020399 3831950091 4342812267 5190797641 5294661531 6070842279 7401437847 8223623229 10026061197 11495850273 13028436801 15572392923 15883984593 24670869687 30078183591 46717178769 60033884759 128836763921 157074958753 180101654277 243967489127 386510291763 471224876259 540304962831 731902467381 1159530875289 1413674628777 2195707402143 11466471988969 34399415966907 103198247900721
• Sum of all divisors σ(n): 156962729963520
• Sum of proper divisors (its aliquot sum) s(n): 53764482062799
• 103198247900721 is a deficient number, because the sum of its proper divisors (53764482062799) is less than itself. Its deficiency is 49433765837922

Bases of 103198247900721

• Binary: 10111011101101110110110111010000101011000110001₂
• Hexadecimal: 0x5DDBB6E85631
• Base-36: 10KWMCAT69

Squares and roots of 103198247900721

• 103198247900721 squared (103198247900721²) is 10649878369778666283472319841
• 103198247900721 cubed (103198247900721³) is 1099048788116945233557758554129990126505361
• The square root of 103198247900721 is 10158653.8429420361
• The cube root of 103198247900721 is 46905.5365250595

Scales and comparisons

• 103,198,247,900,721 seconds is equal to 3,281,385 years, 3 weeks, 4 days, 12 hours, 25 minutes, 21 seconds.
• To count from 1 to 103,198,247,900,721 would take you about eight million, two hundred three thousand, four hundred sixty-two 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 103198247900721 cubic inches would be around 3908.8 feet tall.

Recreational maths with 103198247900721

• 103198247900721 backwards is 127009742891301
• The number of decimal digits it has is: 15
• The sum of 103198247900721's digits is 54
• More coming soon!