45142732800

Names of 45142732800

• Cardinal: 45142732800 can be written as Forty-five billion, one hundred forty-two million, seven hundred thirty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 4.51427328 × 10¹⁰

Factors of 45142732800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 155

Divisors of 45142732800

• Number of divisors d(n): 936
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 32 33 36 40 44 45 48 50 55 60 61 64 66 72 73 75 80 88 90 96 99 100 110 120 122 128 132 144 146 150 160 165 176 180 183 192 198 200 219 220 225 240 244 256 264 275 288 292 300 305 320 330 352 360 365 366 384 396 400 438 440 450 480 488 495 512 528 549 550 576 584 600 610 640 657 660 671 704 720 730 732 768 792 800 803 825 876 880 900 915 960 976 990 1024 1056 1095 1098 1100 1152 1168 1200 1220 1280 1314 1320 1342 1408 1440 1460 1464 1525 1536 1584 1600 1606 1650 1752 1760 1800 1825 1830 1920 1952 1980 2013 2048 2112 2190 2196 2200 2304 2336 2400 2409 2440 2475 2560 2628 2640 2684 2745 2816 2880 2920 2928 3050 3072 3168 3200 3212 3285 3300 3355 3504 3520 3600 3650 3660 3840 3904 3960 4015 4026 4096 4224 4380 4392 4400 4453 4575 4608 4672 4800 4818 4880 4950 5120 5256 5280 5368 5475 5490 5632 5760 5840 5856 6039 6100 6144 6336 6400 6424 6570 6600 6710 7008 7040 7200 7227 7300 7320 7680 7808 7920 8030 8052 8448 8760 8784 8800 8906 9150 9216 9344 9600 9636 9760 9900 10065 10240 10512 10560 10736 10950 10980 11264 11520 11680 11712 12045 12078 12200 12288 12672 12800 12848 13140 13200 13359 13420 13725 14016 14080 14400 14454 14600 14640 15360 15616 15840 16060 16104 16425 16775 16896 17520 17568 17600 17812 18300 18432 18688 19200 19272 19520 19800 20075 20130 20480 21024 21120 21472 21900 21960 22265 22528 23040 23360 23424 24090 24156 24400 25344 25600 25696 26280 26400 26718 26840 27450 28032 28160 28800 28908 29200 29280 30195 30720 31232 31680 32120 32208 32850 33550 33792 35040 35136 35200 35624 36135 36600 36864 37376 38400 38544 39040 39600 40077 40150 40260 42048 42240 42944 43800 43920 44530 45056 46080 46720 46848 48180 48312 48800 48983 50325 50688 51200 51392 52560 52800 53436 53680 54900 56064 56320 57600 57816 58400 58560 60225 60390 61440 62464 63360 64240 64416 65700 66795 67100 67584 70080 70272 70400 71248 72270 73200 74752 76800 77088 78080 79200 80154 80300 80520 84096 84480 85888 87600 87840 89060 92160 93440 93696 96360 96624 97600 97966 100650 101376 102400 102784 105120 105600 106872 107360 109800 111325 112128 112640 115200 115632 116800 117120 120450 120780 124928 126720 128480 128832 131400 133590 134200 135168 140160 140544 140800 142496 144540 146400 146949 149504 150975 153600 154176 156160 158400 160308 160600 161040 168192 168960 171776 175200 175680 178120 180675 184320 186880 187392 192720 193248 195200 195932 200385 201300 202752 205568 210240 211200 213744 214720 219600 222650 224256 225280 230400 231264 233600 234240 240900 241560 244915 249856 253440 256960 257664 262800 267180 268400 280320 281088 281600 284992 289080 292800 293898 299008 301950 307200 308352 312320 316800 320616 321200 322080 333975 336384 337920 343552 350400 351360 356240 361350 373760 374784 385440 386496 390400 391864 400770 402600 405504 411136 420480 422400 427488 429440 439200 440847 445300 448512 460800 462528 467200 468480 481800 483120 489830 506880 513920 515328 525600 534360 536800 560640 562176 563200 569984 578160 585600 587796 603900 616704 624640 633600 641232 642400 644160 667950 672768 675840 687104 700800 702720 712480 722700 734745 747520 749568 770880 772992 780800 783728 801540 805200 822272 840960 844800 854976 858880 878400 881694 890600 897024 921600 925056 934400 936960 963600 966240 979660 1001925 1013760 1027840 1030656 1051200 1068720 1073600 1121280 1124352 1126400 1139968 1156320 1171200 1175592 1207800 1224575 1233408 1249280 1267200 1282464 1284800 1288320 1335900 1345536 1374208 1401600 1405440 1424960 1445400 1469490 1495040 1541760 1545984 1561600 1567456 1603080 1610400 1644544 1681920 1689600 1709952 1717760 1756800 1763388 1781200 1850112 1868800 1873920 1927200 1932480 1959320 2003850 2027520 2055680 2061312 2102400 2137440 2147200 2204235 2242560 2248704 2279936 2312640 2342400 2351184 2415600 2449150 2466816 2534400 2564928 2569600 2576640 2671800 2691072 2748416 2803200 2810880 2849920 2890800 2938980 3083520 3091968 3123200 3134912 3206160 3220800 3289088 3363840 3379200 3419904 3435520 3513600 3526776 3562400 3673725 3700224 3737600 3747840 3854400 3864960 3918640 4007700 4111360 4122624 4204800 4274880 4294400 4408470 4485120 4559872 4625280 4684800 4702368 4831200 4898300 4933632 5068800 5129856 5139200 5153280 5343600 5606400 5621760 5699840 5781600 5877960 6167040 6183936 6246400 6269824 6412320 6441600 6727680 6839808 6871040 7027200 7053552 7124800 7347450 7400448 7475200 7708800 7729920 7837280 8015400 8222720 8245248 8409600 8549760 8588800 8816940 9119744 9250560 9369600 9404736 9662400 9796600 9867264 10137600 10259712 10278400 10306560 10687200 11021175 11212800 11243520 11399680 11563200 11755920 12334080 12367872 12539648 12824640 12883200 13455360 13679616 13742080 14054400 14107104 14249600 14694900 14800896 15417600 15459840 15674560 16030800 16445440 16819200 17099520 17177600 17633880 18239488 18501120 18739200 18809472 19324800 19593200 20519424 20556800 20613120 21374400 22042350 22425600 22799360 23126400 23511840 24668160 24735744 25079296 25649280 25766400 27359232 28108800 28214208 28499200 29389800 29601792 30835200 30919680 31349120 32061600 33638400 34199040 34355200 35267760 37002240 37618944 38649600 39186400 41038848 41113600 41226240 42748800 44084700 45598720 46252800 47023680 49336320 50158592 51298560 51532800 54718464 56217600 56428416 56998400 58779600 61670400 61839360 62698240 64123200 67276800 68398080 68710400 70535520 74004480 75237888 77299200 78372800 82077696 82227200 85497600 88169400 91197440 92505600 94047360 100317184 102597120 103065600 112856832 113996800 117559200 123340800 123678720 125396480 128246400 136796160 141071040 148008960 150475776 154598400 156745600 164155392 170995200 176338800 185011200 188094720 200634368 205194240 206131200 225713664 227993600 235118400 246681600 250792960 256492800 273592320 282142080 300951552 309196800 313491200 341990400 352677600 370022400 376189440 410388480 451427328 455987200 470236800 501585920 512985600 564284160 601903104 618393600 626982400 683980800 705355200 740044800 752378880 820776960 902854656 940473600 1003171840 1025971200 1128568320 1253964800 1367961600 1410710400 1504757760 1805709312 1880947200 2051942400 2257136640 2507929600 2821420800 3009515520 3761894400 4103884800 4514273280 5015859200 5642841600 7523788800 9028546560 11285683200 15047577600 22571366400 45142732800
• Sum of all divisors σ(n): 181738369488
• Sum of proper divisors (its aliquot sum) s(n): 136595636688
• 45142732800 is an abundant number, because the sum of its proper divisors (136595636688) is greater than itself. Its abundance is 91452903888

Bases of 45142732800

• Binary: 101010000010101101110111000000000000₂
• Hexadecimal: 0xA82B77000
• Base-36: KQKTFK0

Squares and roots of 45142732800

• 45142732800 squared (45142732800²) is 2037866324652195840000
• 45142732800 cubed (45142732800³) is 91994854975892129738391552000000
• The square root of 45142732800 is 212468.1924430101
• The cube root of 45142732800 is 3560.6499675935

Scales and comparisons

• 45,142,732,800 seconds is equal to 1,435 years, 20 weeks, 5 days, 8 hours.
• To count from 1 to 45,142,732,800 would take you about two thousand, eight hundred seventy 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 45142732800 cubic inches would be around 296.7 feet tall.

Recreational maths with 45142732800

• 45142732800 backwards is 00823724154
• 45142732800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45142732800's digits is 36
• More coming soon!