45389400750

Names of 45389400750

• Cardinal: 45389400750 can be written as Forty-five billion, three hundred eighty-nine million, four hundred thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 4.538940075 × 10¹⁰

Factors of 45389400750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 139

Divisors of 45389400750

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 25 29 30 34 45 50 51 58 75 83 85 87 90 102 125 145 150 153 166 170 174 225 249 250 255 261 289 290 306 375 415 425 435 450 493 498 510 522 578 725 747 750 765 830 841 850 867 870 986 1125 1245 1275 1305 1411 1445 1450 1479 1494 1530 1682 1734 2075 2125 2175 2250 2407 2465 2490 2523 2550 2601 2610 2822 2890 2958 3625 3735 3825 4150 4205 4233 4250 4335 4350 4437 4814 4930 5046 5202 6225 6375 6525 7055 7221 7225 7250 7395 7470 7569 7650 8381 8410 8466 8670 8874 10375 10875 12035 12325 12450 12615 12699 12750 13005 13050 14110 14297 14442 14450 14790 15138 16762 18675 19125 20750 21025 21165 21663 21675 21750 22185 23987 24070 24650 25143 25230 25398 26010 28594 31125 32625 35275 36105 36125 36975 37350 37845 38250 40919 41905 42050 42330 42891 43326 43350 44370 47974 50286 60175 61625 62250 63075 63495 65025 65250 69803 70550 71485 71961 72210 72250 73950 75429 75690 81838 83810 85782 93375 105125 105825 108315 108375 110925 119935 120350 122757 123250 125715 126150 126990 128673 130050 139606 142970 143922 150858 176375 180525 184875 186750 189225 204595 209409 209525 210250 211650 214455 215883 216630 216750 221850 239870 243049 245514 251430 257346 300875 315375 317475 325125 349015 352750 357425 359805 361050 368271 369750 377145 378450 409190 418818 419050 428910 431766 486098 529125 541575 554625 599675 601750 613785 628227 628575 630750 634950 643365 650250 695623 698030 714850 719610 729147 736542 754290 902625 946125 1022975 1047045 1047625 1058250 1072275 1079415 1083150 1109250 1186651 1199350 1215245 1227570 1256454 1257150 1286730 1391246 1458294 1587375 1745075 1787125 1799025 1805250 1841355 1885725 1892250 2045950 2086869 2094090 2095250 2144550 2158830 2187441 2373302 2430490 2707875 2998375 3068925 3141135 3142875 3174750 3216825 3478115 3490150 3559953 3574250 3598050 3645735 3682710 3771450 4173738 4374882 5114875 5235225 5361375 5397075 5415750 5933255 5996750 6076225 6137850 6260607 6282270 6285750 6433650 6956230 7119906 7291470 8725375 8995125 9206775 9428625 10229750 10434345 10470450 10679859 10722750 10794150 10937205 11866510 12152450 12521214 15344625 15705675 16084125 17390575 17450750 17799765 17990250 18228675 18413550 18857250 20173067 20868690 21359718 21874410 26176125 26985375 29666275 30381125 30689250 31303035 31411350 32168250 34781150 35599530 36457350 40346134 46033875 52171725 52352250 53399295 53970750 54686025 59332550 60519201 60762250 62606070 78528375 86952875 88998825 91143375 92067750 100865335 104343450 106798590 109372050 121038402 148331375 156515175 157056750 173905750 177997650 181557603 182286750 201730670 260858625 266996475 273430125 296662750 302596005 313030350 363115206 444994125 504326675 521717250 533992950 546860250 605192010 782575875 889988250 907788015 1008653350 1334982375 1512980025 1565151750 1815576030 2521633375 2669964750 3025960050 4538940075 5043266750 7564900125 9077880150 15129800250 22694700375 45389400750
• Sum of all divisors σ(n): 136654841232
• Sum of proper divisors (its aliquot sum) s(n): 91265440482
• 45389400750 is an abundant number, because the sum of its proper divisors (91265440482) is greater than itself. Its abundance is 45876039732

Bases of 45389400750

• Binary: 101010010001011010110100101010101110₂
• Hexadecimal: 0xA916B4AAE
• Base-36: KUNODRI

Squares and roots of 45389400750

• 45389400750 squared (45389400750²) is 2060197700444100562500
• 45389400750 cubed (45389400750³) is 93511139049685733404612921875000
• The square root of 45389400750 is 213047.8837022325
• The cube root of 45389400750 is 3567.1235332985

Scales and comparisons

• 45,389,400,750 seconds is equal to 1,443 years, 12 weeks, 4 days, 6 hours, 52 minutes, 30 seconds.
• To count from 1 to 45,389,400,750 would take you about two thousand, eight hundred eighty-six 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 45389400750 cubic inches would be around 297.3 feet tall.

Recreational maths with 45389400750

• 45389400750 backwards is 05700498354
• 45389400750 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45389400750's digits is 45
• More coming soon!