71216077068

Names of 71216077068

• Cardinal: 71216077068 can be written as Seventy-one billion, two hundred sixteen million, seventy-seven thousand and sixty-eight.

Scientific notation

• Scientific notation: 7.1216077068 × 10¹⁰

Factors of 71216077068

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1679

Divisors of 71216077068

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 81 102 108 153 162 204 243 289 306 324 459 486 578 612 729 867 918 972 1156 1377 1458 1657 1734 1836 2187 2601 2754 2916 3314 3468 4131 4374 4913 4971 5202 5508 6628 7803 8262 8748 9826 9942 10404 12393 14739 14913 15606 16524 19652 19884 23409 24786 28169 29478 29826 31212 37179 44217 44739 46818 49572 56338 58956 59652 70227 74358 84507 88434 89478 93636 112676 132651 134217 140454 148716 169014 176868 178956 210681 253521 265302 268434 280908 338028 397953 402651 421362 478873 507042 530604 536868 632043 760563 795906 805302 842724 957746 1014084 1193859 1207953 1264086 1436619 1521126 1591812 1610604 1915492 2281689 2387718 2415906 2528172 2873238 3042252 3581577 3623859 4309857 4563378 4775436 4831812 5746476 6845067 7163154 7247718 8140841 8619714 9126756 10744731 12929571 13690134 14326308 14495436 16281682 17239428 20535201 21489462 24422523 25859142 27380268 32563364 38788713 41070402 42978924 48845046 51718284 61605603 73267569 77577426 82140804 97690092 116366139 123211206 146535138 155154852 219802707 232732278 246422412 293070276 349098417 439605414 465464556 659408121 698196834 879210828 1047295251 1318816242 1396393668 1978224363 2094590502 2637632484 3956448726 4189181004 5934673089 7912897452 11869346178 17804019267 23738692356 35608038534 71216077068
• Sum of all divisors σ(n): 198713289600
• Sum of proper divisors (its aliquot sum) s(n): 127497212532
• 71216077068 is an abundant number, because the sum of its proper divisors (127497212532) is greater than itself. Its abundance is 56281135464

Bases of 71216077068

• Binary: 1000010010100110011110001100100001100₂
• Hexadecimal: 0x1094CF190C
• Base-36: WPS7OR0

Squares and roots of 71216077068

• 71216077068 squared (71216077068²) is 5071729632955315476624
• 71216077068 cubed (71216077068³) is 361188688408605099583507936458432
• The square root of 71216077068 is 266863.4052619431
• The cube root of 71216077068 is 4145.0141326553

Scales and comparisons

• 71,216,077,068 seconds is equal to 2,264 years, 23 weeks, 3 days, 3 hours, 37 minutes, 48 seconds.
• To count from 1 to 71,216,077,068 would take you about four thousand, five hundred twenty-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 71216077068 cubic inches would be around 345.4 feet tall.

Recreational maths with 71216077068

• 71216077068 backwards is 86077061217
• The number of decimal digits it has is: 11
• The sum of 71216077068's digits is 45
• More coming soon!