31319512164

Names of 31319512164

• Cardinal: 31319512164 can be written as Thirty-one billion, three hundred nineteen million, five hundred twelve thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 3.1319512164 × 10¹⁰

Factors of 31319512164

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 777

Divisors of 31319512164

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 31 36 43 54 62 81 86 93 108 124 127 129 162 172 186 254 258 279 324 372 381 387 508 516 558 571 762 774 837 1116 1142 1143 1161 1333 1524 1548 1674 1713 2284 2286 2322 2511 2666 3348 3426 3429 3483 3937 3999 4572 4644 5022 5139 5332 5461 6852 6858 6966 7874 7998 10044 10278 10287 10922 11811 11997 13716 13932 15417 15748 15996 16383 17701 20556 20574 21844 23622 23994 24553 30834 32766 35402 35433 35991 41148 46251 47244 47988 49106 49149 53103 61668 65532 70804 70866 71982 72517 73659 92502 98212 98298 106206 106299 107973 141732 143964 145034 147318 147447 159309 169291 185004 196596 212412 212598 215946 217551 220977 290068 294636 294894 318618 318897 338582 425196 431892 435102 441954 442341 477927 507873 589788 637236 637794 652653 662931 677164 761143 870204 883908 884682 955854 1015746 1275588 1305306 1325862 1433781 1522286 1523619 1769364 1911708 1957959 1988793 2031492 2248027 2283429 2610612 2651724 2867562 3044572 3047238 3118231 3915918 3977586 4496054 4566858 4570857 5735124 5873877 6094476 6236462 6744081 6850287 7831836 7955172 8992108 9133716 9141714 9354693 11747754 12472924 13488162 13700574 13712571 18283428 18709386 20232243 20550861 23495508 26976324 27401148 27425142 28064079 37418772 40464486 41101722 54850284 56128158 60696729 61652583 80928972 82203444 84192237 96665161 112256316 121393458 123305166 168384474 182090187 193330322 242786916 246610332 252576711 289995483 336768948 364180374 386660644 505153422 579990966 728360748 869986449 1010306844 1159981932 1739972898 2609959347 3479945796 5219918694 7829878041 10439837388 15659756082 31319512164
• Sum of all divisors σ(n): 87315644416
• Sum of proper divisors (its aliquot sum) s(n): 55996132252
• 31319512164 is an abundant number, because the sum of its proper divisors (55996132252) is greater than itself. Its abundance is 24676620088

Bases of 31319512164

• Binary: 11101001010110010011101010001100100₂
• Hexadecimal: 0x74AC9D464
• Base-36: EDYTU90

Squares and roots of 31319512164

• 31319512164 squared (31319512164²) is 980911842190943962896
• 31319512164 cubed (31319512164³) is 30721680373310917856563636666944
• The square root of 31319512164 is 176973.1961738839
• The cube root of 31319512164 is 3152.1363575787

Scales and comparisons

• 31,319,512,164 seconds is equal to 995 years, 44 weeks, 6 days, 8 hours, 29 minutes, 24 seconds.
• To count from 1 to 31,319,512,164 would take you about one thousand, nine hundred ninety-one 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 31319512164 cubic inches would be around 262.7 feet tall.

Recreational maths with 31319512164

• 31319512164 backwards is 46121591313
• 31319512164 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31319512164's digits is 36
• More coming soon!