72470752920
72,470,752,920 is an even composite number composed of six prime numbers multiplied together.
72470752920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 72470752920:
23 × 33 × 5 × 292 × 73 × 1093
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 29 × 29 × 73 × 1093)See below for interesting mathematical facts about the number 72470752920 from the Numbermatics database.
Names of 72470752920
- Cardinal: 72470752920 can be written as Seventy-two billion, four hundred seventy million, seven hundred fifty-two thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 7.247075292 × 1010
Factors of 72470752920
Divisors of 72470752920
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 29 30 36 40 45 54 58 60 72 73 87 90 108 116 120 135 145 146 174 180 216 219 232 261 270 290 292 348 360 365 435 438 522 540 580 584 657 696 730 783 841 870 876 1044 1080 1093 1095 1160 1305 1314 1460 1566 1682 1740 1752 1971 2088 2117 2186 2190 2523 2610 2628 2920 3132 3279 3285 3364 3480 3915 3942 4205 4234 4372 4380 5046 5220 5256 5465 6264 6351 6558 6570 6728 7569 7830 7884 8410 8468 8744 8760 9837 9855 10092 10440 10585 10930 12615 12702 13116 13140 15138 15660 15768 16395 16820 16936 19053 19674 19710 20184 21170 21860 22707 25230 25404 26232 26280 29511 30276 31320 31697 31755 32790 33640 37845 38106 39348 39420 42340 43720 45414 49185 50460 50808 57159 59022 60552 61393 63394 63510 65580 75690 76212 78696 78840 79789 84680 90828 95091 95265 98370 100920 113535 114318 118044 122786 126788 127020 131160 147555 151380 152424 158485 159578 181656 184179 190182 190530 196740 227070 228636 236088 239367 245572 253576 254040 285273 285795 295110 302760 306965 316970 319156 368358 380364 381060 393480 398945 454140 457272 475455 478734 491144 552537 570546 571590 590220 613930 633940 638312 718101 736716 760728 762120 797890 855819 908280 919213 920895 950910 957468 1105074 1141092 1143180 1180440 1196835 1227860 1267880 1426365 1436202 1473432 1595780 1657611 1711638 1838426 1841790 1901820 1914936 2154303 2210148 2282184 2286360 2313881 2393670 2455720 2757639 2762685 2852730 2872404 3191560 3315222 3423276 3590505 3676852 3683580 3803640 4279095 4308606 4420296 4596065 4627762 4787340 5515278 5525370 5705460 5744808 6630444 6846552 6941643 7181010 7353704 7367160 8272917 8288055 8558190 8617212 9192130 9255524 9574680 10771515 11030556 11050740 11410920 11569405 13260888 13788195 13883286 14362020 16545834 16576110 17116380 17234424 18384260 18511048 20824929 21543030 22061112 22101480 23138810 24818751 27576390 27766572 28724040 33091668 33152220 34232760 34708215 36768520 41364585 41649858 43086060 46277620 49637502 55152780 55533144 62474787 66183336 66304440 67102549 69416430 82729170 83299716 86172120 92555240 99275004 104124645 110305560 124093755 124949574 134205098 138832860 165458340 166599432 198550008 201307647 208249290 248187510 249899148 268410196 277665720 312373935 330916680 335512745 402615294 416498580 496375020 499798296 536820392 603922941 624747870 671025490 805230588 832997160 992750040 1006538235 1207845882 1249495740 1342050980 1610461176 1811768823 2013076470 2415691764 2498991480 2684101960 3019614705 3623537646 4026152940 4831383528 6039229410 7247075292 8052305880 9058844115 12078458820 14494150584 18117688230 24156917640 36235376460 72470752920
- Sum of all divisors σ(n): 253845633600
- Sum of proper divisors (its aliquot sum) s(n): 181374880680
- 72470752920 is an abundant number, because the sum of its proper divisors (181374880680) is greater than itself. Its abundance is 108904127760
Bases of 72470752920
- Binary: 10000110111111001011111101110100110002
- Hexadecimal: 0x10DF97EE98
- Base-36: XAJ7QU0
Squares and roots of 72470752920
- 72470752920 squared (724707529202) is 5252010028791688526400
- 72470752920 cubed (724707529203) is 380617121129924545346333297088000
-
The
square root of 72470752920 is 269203.9244141883 -
The
cube root of 72470752920 is 4169.2146753605
Scales and comparisons
How big is 72470752920?- 72,470,752,920 seconds is equal to 2,304 years, 17 weeks, 6 days, 20 hours, 42 minutes.
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To count from 1 to 72,470,752,920 would take you about four thousand, six hundred 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 72470752920 cubic inches would be around 347.4 feet tall.
Recreational maths with 72470752920
- 72470752920 backwards is 02925707427
- 72470752920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 72470752920's digits is 45
- More coming soon!
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The information we have on file for 72470752920 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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