45028972800

Names of 45028972800

• Cardinal: 45028972800 can be written as Forty-five billion, twenty-eight million, nine hundred seventy-two thousand, eight hundred.

Scientific notation

• Scientific notation: 4.50289728 × 10¹⁰

Factors of 45028972800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3897

Divisors of 45028972800

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 29 30 32 35 36 40 42 45 48 50 56 58 60 63 64 70 72 75 80 84 87 90 96 100 105 112 116 120 126 128 140 144 145 150 160 168 174 175 180 192 200 203 210 224 225 232 240 252 256 261 280 288 290 300 315 320 336 348 350 360 384 400 406 420 435 448 450 464 480 504 522 525 560 576 580 600 609 630 640 672 696 700 720 725 768 800 812 840 870 896 900 928 960 1008 1015 1044 1050 1120 1152 1160 1200 1218 1260 1280 1305 1344 1392 1400 1440 1450 1575 1600 1624 1680 1740 1792 1800 1827 1856 1920 2016 2030 2088 2100 2175 2240 2304 2320 2400 2436 2520 2610 2688 2784 2800 2880 2900 3045 3150 3200 3248 3360 3480 3600 3654 3712 3840 3851 4032 4060 4176 4200 4350 4480 4640 4800 4872 5040 5075 5220 5376 5568 5600 5760 5800 6090 6300 6400 6496 6525 6720 6960 7200 7308 7424 7702 8064 8120 8352 8400 8700 8960 9135 9280 9600 9744 10080 10150 10440 11136 11200 11520 11553 11600 12180 12600 12992 13050 13440 13920 14400 14616 15225 15404 16128 16240 16704 16800 17400 18270 18560 19200 19255 19488 20160 20300 20880 22272 22400 23106 23200 24360 25200 25984 26100 26880 26957 27840 28800 29232 30450 30808 32480 33408 33600 34659 34800 36540 37120 38510 38976 40320 40600 41760 44800 45675 46212 46400 48720 50400 51968 52200 53914 55680 57600 57765 58464 60900 61616 64960 66816 67200 69318 69600 73080 77020 77952 80640 80871 81200 83520 91350 92424 92800 96275 97440 100800 104400 107828 111360 111679 115530 116928 121800 123232 129920 134400 134785 138636 139200 146160 154040 155904 161742 162400 167040 173295 182700 184848 185600 192550 194880 201600 208800 215656 223358 231060 233856 242613 243600 246464 259840 269570 277272 278400 288825 292320 308080 323484 324800 334080 335037 346590 365400 369696 385100 389760 403200 404355 417600 431312 446716 462120 467712 485226 487200 492928 539140 554544 556800 558395 577650 584640 616160 646968 649600 670074 673925 693180 730800 739392 770200 779520 781753 808710 835200 862624 866475 893432 924240 970452 974400 985856 1005111 1078280 1109088 1116790 1155300 1169280 1213065 1232320 1293936 1299200 1340148 1347850 1386360 1461600 1478784 1540400 1563506 1617420 1670400 1675185 1725248 1732950 1786864 1848480 1940904 1948800 2010222 2021775 2156560 2218176 2233580 2310600 2338560 2345259 2426130 2464640 2587872 2680296 2695700 2772720 2791975 2923200 2957568 3080800 3127012 3234840 3350370 3450496 3465900 3573728 3696960 3881808 3897600 3908765 4020444 4043550 4313120 4436352 4467160 4621200 4690518 4852260 4929280 5025555 5175744 5360592 5391400 5545440 5583950 5846400 6065325 6161600 6254024 6469680 6700740 6900992 6931800 7035777 7147456 7393920 7763616 7817530 8040888 8087100 8375925 8626240 8872704 8934320 9242400 9381036 9704520 10051110 10351488 10721184 10782800 11090880 11167900 11692800 11726295 12130650 12323200 12508048 12939360 13401480 13863600 14071554 14294912 14787840 15527232 15635060 16081776 16174200 16751850 17252480 17868640 18484800 18762072 19409040 19543825 20102220 20702976 21442368 21565600 22181760 22335800 23452590 24261300 24646400 25016096 25127775 25878720 26802960 27727200 28143108 28589824 31054464 31270120 32163552 32348400 33503700 34504960 35178885 35737280 36969600 37524144 38818080 39087650 40204440 42884736 43131200 44363520 44671600 46905180 48522600 50032192 50255550 51757440 53605920 55454400 56286216 58631475 62108928 62540240 64327104 64696800 67007400 70357770 71474560 73939200 75048288 77636160 78175300 80408880 85769472 86262400 89343200 93810360 97045200 100064384 100511100 103514880 107211840 110908800 112572432 117262950 125080480 128654208 129393600 134014800 140715540 142949120 150096576 155272320 156350600 160817760 172524800 175894425 178686400 187620720 194090400 200128768 201022200 214423680 221817600 225144864 234525900 250160960 257308416 258787200 268029600 281431080 300193152 310544640 312701200 321635520 351788850 357372800 375241440 388180800 402044400 428847360 450289728 469051800 500321920 517574400 536059200 562862160 600386304 625402400 643271040 703577700 714745600 750482880 776361600 804088800 900579456 938103600 1000643840 1072118400 1125724320 1250804800 1286542080 1407155400 1500965760 1552723200 1608177600 1801158912 1876207200 2144236800 2251448640 2501609600 2814310800 3001931520 3216355200 3752414400 4502897280 5003219200 5628621600 6432710400 7504828800 9005794560 11257243200 15009657600 22514486400 45028972800
• Sum of all divisors σ(n): 190380939840
• Sum of proper divisors (its aliquot sum) s(n): 145351967040
• 45028972800 is an abundant number, because the sum of its proper divisors (145351967040) is greater than itself. Its abundance is 100322994240

Bases of 45028972800

• Binary: 101001111011111011111001100100000000₂
• Hexadecimal: 0xA7BEF9900
• Base-36: KOP35S0

Squares and roots of 45028972800

• 45028972800 squared (45028972800²) is 2027608391423139840000
• 45028972800 cubed (45028972800³) is 91301123106444317145956352000000
• The square root of 45028972800 is 212200.3129121163
• The cube root of 45028972800 is 3557.6564974505

Scales and comparisons

• 45,028,972,800 seconds is equal to 1,431 years, 40 weeks, 4 days, 16 hours.
• To count from 1 to 45,028,972,800 would take you about two thousand, eight hundred sixty-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 45028972800 cubic inches would be around 296.5 feet tall.

Recreational maths with 45028972800

• 45028972800 backwards is 00827982054
• 45028972800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45028972800's digits is 45
• More coming soon!