71329729680
71,329,729,680 is an even composite number composed of six prime numbers multiplied together.
What does the number 71329729680 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
71329729680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 71329729680:
24 × 33 × 5 × 11 × 71 × 42283
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 71 × 42283)See below for interesting mathematical facts about the number 71329729680 from the Numbermatics database.
Names of 71329729680
- Cardinal: 71329729680 can be written as Seventy-one billion, three hundred twenty-nine million, seven hundred twenty-nine thousand, six hundred eighty.
Scientific notation
- Scientific notation: 7.132972968 × 1010
Factors of 71329729680
Divisors of 71329729680
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 33 36 40 44 45 48 54 55 60 66 71 72 80 88 90 99 108 110 120 132 135 142 144 165 176 180 198 213 216 220 240 264 270 284 297 330 355 360 396 426 432 440 495 528 540 568 594 639 660 710 720 781 792 852 880 990 1065 1080 1136 1188 1278 1320 1420 1485 1562 1584 1704 1917 1980 2130 2160 2343 2376 2556 2640 2840 2970 3124 3195 3408 3834 3905 3960 4260 4686 4752 5112 5680 5940 6248 6390 7029 7668 7810 7920 8520 9372 9585 10224 11715 11880 12496 12780 14058 15336 15620 17040 18744 19170 21087 23430 23760 25560 28116 30672 31240 35145 37488 38340 42174 42283 46860 51120 56232 62480 70290 76680 84348 84566 93720 105435 112464 126849 140580 153360 168696 169132 187440 210870 211415 253698 281160 337392 338264 380547 421740 422830 465113 507396 562320 634245 676528 761094 843480 845660 930226 1014792 1141641 1268490 1395339 1522188 1686960 1691320 1860452 1902735 2029584 2283282 2325565 2536980 2790678 3002093 3044376 3382640 3720904 3805470 4186017 4566564 4651130 5073960 5581356 5708205 6004186 6088752 6976695 7441808 7610940 8372034 9006279 9133128 9302260 10147920 11162712 11416410 12008372 12558051 13953390 15010465 15221880 16744068 18012558 18266256 18604520 20930085 22325424 22832820 24016744 25116102 27018837 27906780 30020930 30443760 33023023 33488136 36025116 37209040 41860170 45031395 45665640 48033488 50232204 54037674 55813560 60041860 62790255 66046046 66976272 72050232 81056511 83720340 90062790 91331280 99069069 100464408 108075348 111627120 120083720 125580510 132092092 135094185 144100464 162113022 165115115 167440680 180125580 198138138 200928816 216150696 240167440 251161020 264184184 270188370 297207207 324226044 330230230 334881360 360251160 396276276 405282555 432301392 495345345 502322040 528368368 540376740 594414414 648452088 660460460 720502320 792552552 810565110 891621621 990690690 1004644080 1080753480 1188828828 1296904176 1320920920 1486036035 1585105104 1621130220 1783243242 1981381380 2161506960 2377657656 2641841840 2972072070 3242260440 3566486484 3962762760 4458108105 4755315312 5944144140 6484520880 7132972968 7925525520 8916216210 11888288280 14265945936 17832432420 23776576560 35664864840 71329729680
- Sum of all divisors σ(n): 271808317440
- Sum of proper divisors (its aliquot sum) s(n): 200478587760
- 71329729680 is an abundant number, because the sum of its proper divisors (200478587760) is greater than itself. Its abundance is 129148858080
Bases of 71329729680
- Binary: 10000100110111001010101001100100100002
- Hexadecimal: 0x109B954C90
- Base-36: WRNVNO0
Squares and roots of 71329729680
- 71329729680 squared (713297296802) is 5087930336221872902400
- 71329729680 cubed (713297296803) is 362920695513377706631509023232000
-
The
square root of 71329729680 is 267076.2619178275 -
The
cube root of 71329729680 is 4147.2179482435
Scales and comparisons
How big is 71329729680?- 71,329,729,680 seconds is equal to 2,268 years, 3 weeks, 2 days, 13 hours, 48 minutes.
-
To count from 1 to 71,329,729,680 would take you about four thousand, five hundred thirty-six 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 71329729680 cubic inches would be around 345.6 feet tall.
Recreational maths with 71329729680
- 71329729680 backwards is 08692792317
- 71329729680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 71329729680's digits is 54
- More coming soon!
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