145310023729920

Names of 145310023729920

• Cardinal: 145310023729920 can be written as One hundred forty-five trillion, three hundred ten billion, twenty-three million, seven hundred twenty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4531002372992 × 10¹⁴

Factors of 145310023729920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4055514

Divisors of 145310023729920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 42 43 48 56 60 62 64 70 80 84 86 93 96 105 112 120 124 128 129 140 155 160 168 172 186 192 210 215 217 224 240 248 256 258 280 301 310 320 336 344 372 384 420 430 434 448 465 480 496 516 560 602 620 640 645 651 672 688 744 768 840 860 868 896 903 930 960 992 1032 1085 1120 1204 1240 1280 1290 1302 1333 1344 1376 1488 1505 1680 1720 1736 1792 1806 1860 1920 1984 2064 2170 2240 2408 2480 2580 2604 2666 2688 2752 2976 3010 3255 3360 3440 3472 3612 3720 3840 3968 3999 4128 4340 4480 4515 4816 4960 5160 5208 5332 5376 5504 5952 6020 6510 6665 6720 6880 6944 7224 7440 7936 7998 8256 8680 8960 9030 9331 9632 9920 10320 10416 10664 11008 11904 12040 13020 13330 13440 13760 13888 14448 14880 15996 16512 17360 18060 18662 19264 19840 19995 20640 20832 21328 23808 24080 26040 26660 26880 27520 27776 27993 28896 29760 31992 33024 34720 36120 37324 38528 39680 39990 41280 41664 42656 46655 48160 52080 53320 55040 55552 55986 57792 59520 63984 69440 72240 74648 77056 79980 82560 83328 85312 93310 96320 104160 106640 111972 115584 119040 127968 138880 139965 144480 149296 159960 165120 166656 170624 186620 192640 208320 213280 223944 231168 255936 277760 279930 288960 298592 319920 341248 373240 385280 416640 426560 447888 511872 559860 577920 597184 639840 746480 833280 853120 895776 1023744 1119720 1155840 1194368 1279680 1492960 1706240 1791552 2239440 2388736 2559360 2985920 3583104 4055423 4478880 5118720 5971840 7166208 8110846 8957760 11943680 12166269 16221692 17915520 20277115 24332538 28387961 32443384 35831040 40554230 48665076 56775922 60831345 64886768 81108460 85163883 97330152 113551844 121662690 125718113 129773536 141939805 162216920 170327766 174383189 194660304 227103688 243325380 251436226 259547072 283879610 324433840 340655532 348766378 377154339 389320608 425819415 454207376 486650760 502872452 519094144 523149567 567759220 628590565 648867680 681311064 697532756 754308678 778641216 851638830 871915945 880026791 908414752 973301520 1005744904 1038188288 1046299134 1135518440 1220682323 1257181130 1297735360 1362622128 1395065512 1508617356 1557282432 1703277660 1743831890 1760053582 1816829504 1885771695 1946603040 2011489808 2092598268 2271036880 2441364646 2514362260 2595470720 2615747835 2640080373 2725244256 2790131024 3017234712 3114564864 3406555320 3487663780 3520107164 3633659008 3662046969 3771543390 3893206080 4022979616 4185196536 4400133955 4542073760 4882729292 5028724520 5190941440 5231495670 5280160746 5405878859 5450488512 5580262048 6034469424 6103411615 6813110640 6975327560 7040214328 7267318016 7324093938 7543086780 7786412160 8045959232 8370393072 8800267910 9084147520 9765458584 10057449040 10462991340 10560321492 10811757718 10900977024 11160524096 12068938848 12206823230 13200401865 13626221280 13950655120 14080428656 14648187876 15086173560 15572824320 16091918464 16217636577 16740786144 17600535820 18168295040 18310234845 19530917168 20114898080 20925982680 21120642984 21623515436 21801954048 22321048192 24137877696 24413646460 26400803730 27029394295 27252442560 27901310240 28160857312 29296375752 30172347120 32183836928 32435273154 33481572288 35201071640 36336590080 36620469690 37841152013 39061834336 40229796160 41851965360 42241285968 43247030872 44642096384 48275755392 48827292920 52801607460 54058788590 54504885120 55802620480 56321714624 58592751504 60344694240 64870546308 66963144576 70402143280 73240939380 75682304026 78123668672 80459592320 81088182885 83703930720 84482571936 86494061744 96551510784 97654585840 105603214920 108117577180 109009770240 111605240960 112643429248 113523456039 117185503008 120689388480 129741092616 133926289152 140804286560 146481878760 151364608052 156247337344 160919184640 162176365770 167407861440 168965143872 172988123488 189205760065 195309171680 211206429840 216235154360 223210481920 225286858496 227046912078 234371006016 241378776960 259482185232 281608573120 292963757520 302729216104 312494674688 324352731540 334815722880 337930287744 345976246976 378411520130 390618343360 422412859680 432470308720 454093824156 468742012032 482757553920 518964370464 563217146240 567617280195 585927515040 605458432208 648705463080 669631445760 675860575488 691952493952 756823040260 781236686720 844825719360 864940617440 908187648312 937484024064 1037928740928 1126434292480 1135234560390 1171855030080 1210916864416 1297410926160 1383904987904 1513646080520 1562473373440 1689651438720 1729881234880 1816375296624 2075857481856 2270469120780 2343710060160 2421833728832 2594821852320 3027292161040 3379302877440 3459762469760 3632750593248 4151714963712 4540938241560 4687420120320 4843667457664 5189643704640 6054584322080 6919524939520 7265501186496 9081876483120 9687334915328 10379287409280 12109168644160 14531002372992 18163752966240 20758574818560 24218337288320 29062004745984 36327505932480 48436674576640 72655011864960 145310023729920
• Sum of all divisors σ(n): 560223149359104
• Sum of proper divisors (its aliquot sum) s(n): 414913125629184
• 145310023729920 is an abundant number, because the sum of its proper divisors (414913125629184) is greater than itself. Its abundance is 269603101899264

Bases of 145310023729920

• Binary: 100001000010100010100000010110001100001100000000₂
• Hexadecimal: 0x8428A058C300
• Base-36: 1FIAI4C2DC

Squares and roots of 145310023729920

• 145310023729920 squared (145310023729920²) is 21115002996389913509103206400
• 145310023729920 cubed (145310023729920³) is 3068221586462750236100723299922359615488000
• The square root of 145310023729920 is 12054460.7399053733
• The cube root of 145310023729920 is 52573.2942993347

Scales and comparisons

• 145,310,023,729,920 seconds is equal to 4,620,409 years, 14 weeks, 4 days, 8 hours, 32 minutes.
• To count from 1 to 145,310,023,729,920 would take you about eleven million, five hundred fifty-one thousand and twenty-three 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 145310023729920 cubic inches would be around 4381.1 feet tall.

Recreational maths with 145310023729920

• 145310023729920 backwards is 029927320013541
• 145310023729920 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 145310023729920's digits is 48
• More coming soon!