45388931071380

Names of 45388931071380

• Cardinal: 45388931071380 can be written as Forty-five trillion, three hundred eighty-eight billion, nine hundred thirty-one million, seventy-one thousand, three hundred eighty.

Scientific notation

• Scientific notation: 4.538893107138 × 10¹³

Factors of 45388931071380

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1690

Divisors of 45388931071380

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 19 20 26 30 38 39 52 57 60 65 73 76 78 95 114 130 146 156 181 190 193 195 219 228 247 260 285 292 362 365 380 386 390 438 494 543 570 579 724 730 741 772 780 876 905 949 965 988 1086 1095 1140 1158 1201 1235 1387 1460 1482 1810 1898 1930 2172 2190 2316 2353 2402 2470 2509 2715 2774 2847 2895 2964 3439 3603 3620 3667 3705 3796 3860 4161 4380 4706 4745 4804 4940 5018 5430 5548 5694 5790 6005 6878 6935 7059 7206 7334 7410 7527 8322 9412 9490 10036 10317 10860 11001 11388 11580 11765 12010 12545 13213 13756 13870 14089 14118 14235 14412 14668 14820 15054 15613 16644 17195 18015 18031 18335 18980 20634 20805 22002 22819 23530 24020 25090 26426 27740 28178 28236 28470 30108 31226 34390 34933 35295 36030 36062 36670 37635 39639 41268 41610 42267 44004 44707 45638 46839 47060 47671 50180 51585 52852 54093 55005 56356 56940 62452 66065 68457 68780 69866 70445 70590 72060 72124 73340 75270 78065 79278 83220 84534 87673 89414 90155 91276 93678 95342 103170 104799 108186 110010 114095 132130 134121 136914 139732 140890 141180 143013 150540 156130 158556 169068 171769 174665 175346 178828 180310 183157 187356 190684 198195 206340 209598 211335 216372 217381 220020 223535 228190 231793 234195 238355 251047 263019 264260 267691 268242 270465 273828 281780 286026 296647 312260 342285 343538 349330 350692 360620 366314 396390 419196 422670 434762 438365 447070 454129 456380 463586 468390 476710 502094 515307 523995 526038 535382 536484 540930 549471 572052 593294 652143 663727 670605 684570 687076 695379 698660 715065 732628 753141 792780 803073 845340 858845 869524 876730 889941 894140 908258 915785 927172 936780 953420 1004188 1030614 1047990 1052076 1070764 1081860 1086905 1098942 1139749 1158965 1186588 1255235 1304286 1315095 1327454 1338455 1341210 1362387 1369140 1390758 1430130 1483235 1506282 1606146 1665787 1717690 1753460 1779882 1816516 1831570 1991181 2061228 2095980 2173810 2197884 2270645 2279498 2317930 2510470 2550109 2576535 2608572 2630190 2654908 2676910 2682420 2724774 2747355 2781516 2825953 2860260 2966470 3012564 3013309 3212292 3260715 3263611 3318635 3331574 3419247 3435380 3476895 3479983 3559764 3663140 3765705 3982362 4015365 4130239 4347620 4404067 4449705 4541290 4558996 4635860 4997361 5020940 5100218 5153070 5260380 5353820 5449548 5494710 5651906 5698745 5932940 6026618 6521430 6527222 6637270 6663148 6811935 6838494 6953790 6959966 7531410 7650327 7964724 8030730 8260478 8328935 8477859 8628451 8808134 8899410 9039927 9082580 9790833 9955905 9994722 10200436 10306140 10439949 10989420 11303812 11397490 12053236 12390717 12750545 13042860 13054444 13212201 13274540 13623870 13676988 13907580 13919932 14129765 15062820 15066545 15300654 15868813 16061460 16318055 16520956 16657870 16920889 16955718 17096235 17256902 17399915 17616268 17798820 18079854 19581666 19911810 19989444 20651195 20879898 21655231 22020335 22794980 24781434 24986805 25501090 25885353 26424402 27247740 28259530 30133090 30601308 31737626 32636110 33151417 33315740 33841778 33911436 34192470 34513804 34799830 36159708 38251635 39163332 39823620 41302390 41759796 41954533 42389295 43142255 43310462 44040670 45199635 47606439 48452071 48954165 49562868 49973610 50762667 51002180 51770706 52199745 52848804 53693107 56519060 57252871 60266180 61953585 63475252 64965693 65272220 66061005 66302834 67683556 68384940 69599660 76503270 79344065 82604780 83909066 84604445 84778590 86284510 86620924 88081340 90399270 95212878 96904142 97908330 99454251 99947220 101525334 103541412 104399490 107386214 108276155 114505742 123907170 125863599 129426765 129931386 132122010 132605668 145356213 153006540 158688130 161079321 165757085 167818132 169208890 169557180 171758613 172569020 180798540 190425756 193808284 195816660 198908502 203050668 206294569 208798980 209772665 214772428 216552310 219971557 229011484 238032195 242260355 247814340 251727198 253813335 258853530 259862772 264244020 268465535 286264355 290712426 301507447 317376260 321496891 322158642 324828465 331514170 338417780 343517226 397817004 412589138 419545330 433104620 439943114 476064390 484520710 497271255 503454396 507626670 517707060 536931070 545408929 572528710 581424852 603014894 618883707 629317995 629876923 642993782 644317284 649656930 659914671 663028340 687034452 726781065 797136127 805396605 825178276 839090660 858793065 879886228 904522341 952128780 964490673 969041420 994542510 1015253340 1031472845 1073862140 1090817858 1099857785 1145057420 1206029788 1237767414 1258635990 1259753846 1285987564 1299313860 1319829342 1453562130 1507537235 1594272254 1607484455 1610793210 1636226787 1717586130 1809044682 1889630769 1928981346 1989085020 2062945690 2181635716 2199715570 2391408381 2475534828 2517271980 2519507692 2639658684 2727044645 2907124260 3015074470 3062680909 3094418535 3149384615 3188544508 3214968910 3221586420 3272453574 3299573355 3435172260 3618089364 3779261538 3857962692 3919596811 3985680635 4125891380 4179459583 4399431140 4522611705 4782816762 4822453365 5454089290 6030148940 6125361818 6188837070 6298769230 6429937820 6544907148 6599146710 7558523076 7839193622 7971361270 8181133935 8358919166 9045223410 9188042727 9448153845 9565633524 9644906730 10362769651 10908178580 11758790433 11957041905 12250723636 12377674140 12538378749 12597538460 13198293420 15313404545 15678387244 15942722540 16362267870 16717838332 18090446820 18376085454 18896307690 19289813460 19597984055 20725539302 20897297915 23517580866 23914083810 25076757498 30626809090 31088308953 32724535740 36752170908 37792615380 39195968110 39814851817 41451078604 41794595830 45940213635 47035161732 47828167620 50153514996 51813848255 58190937271 58793952165 61253618180 62176617906 62691893745 78391936220 79629703634 83589191660 91880427270 103627696510 116381874542 117587904330 119444555451 124353235812 125383787490 155441544765 159259407268 174572811813 183760854540 199074259085 207255393020 232763749084 235175808660 238889110902 250767574980 290954686355 310883089530 349145623626 398148518170 477778221804 581909372710 597222777255 621766179060 698291247252 756482184523 796297036340 872864059065 1163818745420 1194445554510 1512964369046 1745728118130 2269446553569 2388891109020 3025928738092 3491456236260 3782410922615 4538893107138 7564821845230 9077786214276 11347232767845 15129643690460 22694465535690 45388931071380
• Sum of all divisors σ(n): 147732694287360
• Sum of proper divisors (its aliquot sum) s(n): 102343763215980
• 45388931071380 is an abundant number, because the sum of its proper divisors (102343763215980) is greater than itself. Its abundance is 56954832144600

Bases of 45388931071380

• Binary: 1010010100011111101111000111001111110110010100₂
• Hexadecimal: 0x2947EF1CFD94
• Base-36: G37DXNHJO

Squares and roots of 45388931071380

• 45388931071380 squared (45388931071380²) is 2060155063802484794655104400
• 45388931071380 cubed (45388931071380³) is 93508236187285448427371067051877752072000
• The square root of 45388931071380 is 6737130.7744009245
• The cube root of 45388931071380 is 35671.1122934353

Scales and comparisons

• 45,388,931,071,380 seconds is equal to 1,443,227 years, 31 weeks, 5 days, 8 hours, 43 minutes.
• To count from 1 to 45,388,931,071,380 would take you about three million, six hundred eight thousand and sixty-nine 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 45388931071380 cubic inches would be around 2972.6 feet tall.

Recreational maths with 45388931071380

• 45388931071380 backwards is 08317013988354
• 45388931071380 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 45388931071380's digits is 60
• More coming soon!