72989017920
72,989,017,920 is an even composite number composed of seven prime numbers multiplied together.
72989017920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, three hundred forty-four divisors.
Prime factorization of 72989017920:
26 × 33 × 5 × 7 × 132 × 37 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 13 × 13 × 37 × 193)See below for interesting mathematical facts about the number 72989017920 from the Numbermatics database.
Names of 72989017920
- Cardinal: 72989017920 can be written as Seventy-two billion, nine hundred eighty-nine million, seventeen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 7.298901792 × 1010
Factors of 72989017920
Divisors of 72989017920
- Number of divisors d(n): 1344
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 32 35 36 37 39 40 42 45 48 52 54 56 60 63 64 65 70 72 74 78 80 84 90 91 96 104 105 108 111 112 117 120 126 130 135 140 144 148 156 160 168 169 180 182 185 189 192 193 195 208 210 216 222 224 234 240 252 259 260 270 273 280 288 296 312 315 320 333 336 338 351 360 364 370 378 386 390 416 420 432 444 448 455 468 480 481 504 507 518 520 540 546 555 560 576 579 585 592 624 630 666 672 676 702 720 728 740 756 772 777 780 819 832 840 845 864 888 910 936 945 960 962 965 999 1008 1014 1036 1040 1080 1092 1110 1120 1158 1170 1183 1184 1248 1260 1295 1332 1344 1351 1352 1365 1404 1440 1443 1456 1480 1512 1521 1544 1554 1560 1638 1665 1680 1690 1728 1737 1755 1776 1820 1872 1890 1924 1930 1998 2016 2028 2072 2080 2160 2184 2220 2240 2316 2331 2340 2366 2368 2405 2457 2496 2509 2520 2535 2590 2664 2702 2704 2730 2808 2880 2886 2895 2912 2960 3024 3042 3088 3108 3120 3276 3330 3360 3367 3380 3474 3510 3549 3552 3640 3744 3780 3848 3860 3885 3996 4032 4053 4056 4095 4144 4160 4320 4329 4368 4440 4563 4632 4662 4680 4732 4810 4914 4995 5018 5040 5070 5180 5211 5328 5404 5408 5460 5616 5772 5790 5824 5915 5920 6048 6084 6176 6216 6240 6253 6552 6660 6720 6734 6755 6760 6948 6993 7020 7098 7104 7141 7215 7280 7488 7527 7560 7605 7696 7720 7770 7992 8106 8112 8190 8288 8640 8658 8685 8736 8880 9126 9264 9324 9360 9464 9620 9828 9990 10036 10080 10101 10140 10360 10422 10647 10656 10808 10816 10920 11232 11544 11580 11655 11830 11840 12096 12159 12168 12285 12352 12432 12480 12506 12545 12987 13104 13320 13468 13510 13520 13896 13986 14040 14196 14282 14430 14560 15054 15120 15210 15392 15440 15540 15984 16212 16224 16380 16576 16835 17316 17370 17472 17563 17745 17760 18252 18528 18648 18720 18759 18928 19240 19656 19980 20072 20160 20202 20265 20280 20720 20844 21294 21312 21423 21616 21645 21840 22464 22581 22815 23088 23160 23310 23660 24318 24336 24570 24864 25012 25090 25974 26055 26208 26640 26936 27020 27040 27792 27972 28080 28392 28564 28860 29120 30108 30240 30303 30420 30784 30880 31080 31265 31941 31968 32424 32448 32617 32760 33670 34632 34740 34965 35126 35490 35520 35705 36477 36504 37056 37296 37440 37518 37635 37856 38480 39312 39960 40144 40404 40530 40560 41440 41688 42588 42846 43232 43290 43680 43771 45162 45630 46176 46320 46620 47320 48636 48672 49140 49728 49987 50024 50180 50505 51948 52110 52416 52689 53235 53280 53872 54040 54080 55584 55944 56160 56277 56784 57128 57720 60216 60480 60606 60795 60840 61760 62160 62530 63882 63936 64269 64848 64935 65234 65520 67340 67743 69264 69480 69930 70252 70980 71410 72954 73008 74592 75036 75270 75712 76960 78624 79920 80288 80808 81060 81120 82880 83376 85176 85692 86464 86580 87360 87542 87815 90324 90909 91260 92352 92640 92833 93240 93795 94640 97272 97344 97851 98280 99974 100048 100360 101010 103896 104220 105378 106470 106560 107115 107744 108080 111168 111888 112320 112554 112905 113568 114256 115440 120432 121212 121590 121680 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101373636 103972960 107971920 108614610 109593120 115855584 116969580 123292260 124767552 126060480 126717045 130337532 131511744 133679520 135164848 140363496 140905440 143962560 144819480 151744320 152060454 155959440 160415424 162921915 164389680 168956060 173783376 175454370 187151328 189090720 193092640 197267616 200519280 202747272 207945920 215943840 217229220 219186240 228090681 231711168 233939160 246584520 253434090 260675064 267359040 270329696 280726992 281810880 289638960 304120908 311918880 325843830 328779360 337912120 347566752 350908740 374302656 378181440 380151135 386185280 394535232 401038560 405494544 431887680 434458440 456181362 467878320 493169040 506868180 521350128 540659392 561453984 579277920 608241816 623837760 651687660 657558720 675824240 695133504 701817480 760302270 802077120 810989088 868916880 912362724 935756640 986338080 1013736360 1042700256 1122907968 1140453405 1158555840 1216483632 1303375320 1351648480 1403634960 1520604540 1621978176 1737833760 1824725448 1871513280 1972676160 2027472720 2085400512 2280906810 2432967264 2606750640 2703296960 2807269920 3041209080 3475667520 3649450896 4054945440 4561813620 4865934528 5213501280 5614539840 6082418160 7298901792 8109890880 9123627240 10427002560 12164836320 14597803584 18247254480 24329672640 36494508960 72989017920
- Sum of all divisors σ(n): 328958691840
- Sum of proper divisors (its aliquot sum) s(n): 255969673920
- 72989017920 is an abundant number, because the sum of its proper divisors (255969673920) is greater than itself. Its abundance is 182980656000
Bases of 72989017920
- Binary: 10000111111100111110000000111010000002
- Hexadecimal: 0x10FE7C0740
- Base-36: XJ3RYO0
Squares and roots of 72989017920
- 72989017920 squared (729890179202) is 5327396736926081126400
- 72989017920 cubed (729890179203) is 388841455898447261050183385088000
-
The
square root of 72989017920 is 270164.7977068811 -
The
cube root of 72989017920 is 4179.1296067045
Scales and comparisons
How big is 72989017920?- 72,989,017,920 seconds is equal to 2,320 years, 42 weeks, 6 days, 7 hours, 12 minutes.
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To count from 1 to 72,989,017,920 would take you about four thousand, six hundred forty-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 72989017920 cubic inches would be around 348.3 feet tall.
Recreational maths with 72989017920
- 72989017920 backwards is 02971098927
- 72989017920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 72989017920's digits is 54
- More coming soon!
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The information we have on file for 72989017920 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!
Keywords: Divisors of 72989017920, math, Factors of 72989017920, curriculum, school, college, exams, university, Prime factorization of 72989017920, STEM, science, technology, engineering, physics, economics, calculator, seventy-two billion, nine hundred eighty-nine million, seventeen thousand, nine hundred twenty.