7138261053

Names of 7138261053

• Cardinal: 7138261053 can be written as Seven billion, one hundred thirty-eight million, two hundred sixty-one thousand and fifty-three.

Scientific notation

• Scientific notation: 7.138261053 × 10⁹

Factors of 7138261053

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 142

Divisors of 7138261053

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 11 17 21 27 33 43 49 51 61 63 77 99 119 121 129 147 153 183 187 189 231 297 301 357 363 387 427 441 459 473 539 549 561 671 693 731 833 847 903 1037 1071 1089 1161 1281 1309 1323 1419 1617 1647 1683 2013 2057 2079 2107 2193 2499 2541 2623 2709 2989 3111 3213 3267 3311 3843 3927 4257 4697 4851 5049 5117 5203 5929 6039 6171 6321 6579 7259 7381 7497 7623 7869 8041 8127 8967 9163 9333 9933 11407 11529 11781 12771 14091 14399 14553 15351 15609 17787 18117 18361 18513 18963 19737 21777 22143 22491 22869 23177 23607 24123 26901 27489 27999 28853 29799 32879 34221 35343 35819 36421 42273 43197 44591 46053 46827 50813 51667 53361 55083 55539 56287 56889 65331 66429 69531 70821 72369 79849 80703 82467 86559 88451 89397 98637 100793 102663 107457 109263 125477 126819 128527 129591 133773 138159 140481 152439 155001 160083 165249 168861 195993 199287 201971 208593 217107 239547 247401 254947 259677 265353 295911 302379 307989 312137 317383 322371 327789 361669 376431 385581 388773 394009 401319 457317 465003 490501 495747 506583 558943 605913 619157 625779 718641 764841 779031 796059 878339 887733 907137 936411 952149 967113 983367 1085007 1129293 1156743 1182027 1203957 1371951 1395009 1413797 1471503 1519749 1676829 1817739 1857471 2155923 2184959 2221681 2294523 2388177 2635017 2721411 2809233 2856447 3255021 3387879 3433507 3470229 3546081 4241391 4334099 4414509 5030487 5395511 5453217 5572413 6148373 6554877 6665043 6883569 7905051 8427699 8569341 9765063 10300521 10638243 12724173 13002297 13243527 15091461 15551767 16186533 16717239 18445119 19664631 19995129 23715153 24034549 30901563 37768577 38172519 39006891 46655301 48559599 55335357 58993893 59985387 72103647 92704689 113305731 117020673 139965903 145678797 166006071 216310941 264380039 339917193 419897709 648932823 793140117 1019751579 2379420351 7138261053
• Sum of all divisors σ(n): 14890296960
• Sum of proper divisors (its aliquot sum) s(n): 7752035907
• 7138261053 is an abundant number, because the sum of its proper divisors (7752035907) is greater than itself. Its abundance is 613774854

Bases of 7138261053

• Binary: 110101001011110010011100000111101₂
• Hexadecimal: 0x1A979383D
• Base-36: 3A1XPH9

Squares and roots of 7138261053

• 7138261053 squared (7138261053²) is 50954770860776668809
• 7138261053 cubed (7138261053³) is 363728456300021380290364595877
• The square root of 7138261053 is 84488.2302631555
• The cube root of 7138261053 is 1925.4436310873

Scales and comparisons

• 7,138,261,053 seconds is equal to 226 years, 50 weeks, 4 days, 18 hours, 17 minutes, 33 seconds.
• To count from 1 to 7,138,261,053 would take you about four hundred fifty-three 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 7138261053 cubic inches would be around 160.5 feet tall.

Recreational maths with 7138261053

• 7138261053 backwards is 3501628317
• The number of decimal digits it has is: 10
• The sum of 7138261053's digits is 36
• More coming soon!