71345669940

Names of 71345669940

• Cardinal: 71345669940 can be written as Seventy-one billion, three hundred forty-five million, six hundred sixty-nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 7.134566994 × 10¹⁰

Factors of 71345669940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 322

Divisors of 71345669940

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 45 54 57 60 76 81 90 95 108 114 135 162 171 180 190 228 243 270 285 293 324 342 380 405 486 513 540 570 586 684 729 810 855 879 972 1026 1140 1172 1215 1458 1465 1539 1620 1710 1758 2052 2187 2430 2565 2637 2916 2930 3078 3420 3516 3645 4374 4395 4617 4860 5130 5274 5567 5860 6156 7290 7695 7911 8748 8790 9234 10260 10548 10935 11134 13185 13851 14580 15390 15822 16701 17580 18468 21870 22268 23085 23733 26370 27702 27835 30780 31644 33402 39555 41553 43740 46170 47466 50103 52740 55404 55670 66804 69255 71199 79110 83106 83505 85849 92340 94932 100206 111340 118665 138510 142398 150309 158220 166212 167010 171698 200412 207765 213597 237330 250515 257547 277020 284796 300618 334020 343396 355995 415530 427194 429245 450927 474660 501030 515094 601236 640791 711990 751545 772641 831060 854388 858490 901854 1002060 1030188 1067985 1281582 1287735 1352781 1423980 1503090 1545282 1631131 1716980 1803708 2135970 2254635 2317923 2563164 2575470 2705562 3006180 3090564 3203955 3262262 3863205 4058343 4271940 4509270 4635846 4893393 5150940 5411124 6407910 6524524 6763905 6953769 7726410 8116686 8155655 9018540 9271692 9786786 11589615 12175029 12815820 13527810 13907538 14680179 15452820 16233372 16311310 19573572 20291715 20861307 23179230 24350058 24466965 27055620 27815076 29360358 32622620 34768845 40583430 41722614 44040537 46358460 48700116 48933930 58720716 60875145 62583921 69537690 73400895 81166860 83445228 88081074 97867860 104306535 121750290 125167842 132121611 139075380 146801790 176162148 187751763 208613070 220202685 243500580 250335684 264243222 293603580 312919605 375503526 396364833 417226140 440405370 528486444 625839210 660608055 751007052 792729666 880810740 938758815 1189094499 1251678420 1321216110 1585459332 1877517630 1981824165 2378188998 2642432220 3567283497 3755035260 3963648330 4756377996 5945472495 7134566994 7927296660 11890944990 14269133988 17836417485 23781889980 35672834970 71345669940
• Sum of all divisors σ(n): 237341193600
• Sum of proper divisors (its aliquot sum) s(n): 165995523660
• 71345669940 is an abundant number, because the sum of its proper divisors (165995523660) is greater than itself. Its abundance is 94649853720

Bases of 71345669940

• Binary: 1000010011100100010001000011100110100₂
• Hexadecimal: 0x109C888734
• Base-36: WRXDB90

Squares and roots of 71345669940

• 71345669940 squared (71345669940²) is 5090204619187419603600
• 71345669940 cubed (71345669940³) is 363164058687609030038731235784000
• The square root of 71345669940 is 267106.1024012743
• The cube root of 71345669940 is 4147.5268554779

Scales and comparisons

• 71,345,669,940 seconds is equal to 2,268 years, 29 weeks, 5 days, 1 hour, 39 minutes.
• To count from 1 to 71,345,669,940 would take you about four thousand, five hundred thirty-seven 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 71345669940 cubic inches would be around 345.6 feet tall.

Recreational maths with 71345669940

• 71345669940 backwards is 04996654317
• 71345669940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71345669940's digits is 54
• More coming soon!