45720496640

Names of 45720496640

• Cardinal: 45720496640 can be written as Forty-five billion, seven hundred twenty million, four hundred ninety-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.572049664 × 10¹⁰

Factors of 45720496640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 103

Divisors of 45720496640

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 23 26 28 32 35 40 46 49 52 53 56 64 65 70 80 91 92 98 104 106 112 115 128 130 140 160 161 182 184 196 208 212 224 230 245 256 260 265 280 299 320 322 364 368 371 392 416 424 448 455 460 490 512 520 529 530 560 598 637 640 644 689 728 736 742 784 805 832 848 896 910 920 980 1040 1058 1060 1120 1127 1196 1219 1274 1280 1288 1378 1456 1472 1484 1495 1568 1610 1664 1696 1792 1820 1840 1855 1960 2080 2093 2116 2120 2240 2254 2392 2438 2548 2560 2576 2597 2645 2756 2912 2944 2968 2990 3136 3185 3220 3328 3392 3445 3584 3640 3680 3703 3710 3920 4160 4186 4232 4240 4480 4508 4784 4823 4876 5096 5152 5194 5290 5512 5635 5824 5888 5936 5980 6095 6272 6370 6440 6656 6784 6877 6890 7280 7360 7406 7420 7840 8320 8372 8464 8480 8533 8960 9016 9568 9646 9752 10192 10304 10388 10465 10580 11024 11270 11648 11776 11872 11960 12190 12544 12740 12880 12985 13568 13754 13780 14560 14651 14720 14812 14840 15680 15847 16640 16744 16928 16960 17066 17920 18032 18515 19136 19292 19504 20384 20608 20776 20930 21160 22048 22540 23296 23744 23920 24115 24380 25088 25480 25760 25921 25970 27136 27508 27560 28037 29120 29302 29440 29624 29680 31360 31694 33280 33488 33761 33856 33920 34132 34385 36064 37030 38272 38584 39008 40768 41216 41552 41860 42320 42665 44096 45080 46592 47488 47840 48139 48230 48760 50960 51520 51842 51940 55016 55120 56074 58240 58604 58880 59248 59360 59731 62720 63388 66976 67522 67712 67840 68264 68770 72128 73255 74060 76544 77168 78016 79235 81536 82432 83104 83720 84640 85330 88192 90160 94976 95680 96278 96460 97520 101920 103040 103684 103880 110032 110240 110929 112148 116480 117208 118496 118720 119462 125440 126776 129605 133952 135044 135424 135680 136528 137540 140185 144256 146510 148120 153088 154336 156032 158470 163072 166208 167440 168805 169280 170660 176384 180320 189952 191360 192556 192920 195040 196259 203840 206080 207368 207760 220064 220480 221858 224296 232960 234416 236992 237440 238924 240695 253552 259210 267904 270088 270848 273056 275080 280370 288512 293020 296240 298655 308672 312064 316940 326144 332416 334880 336973 337610 338560 341320 352768 360640 364481 382720 385112 385840 390080 392518 407680 412160 414736 415520 440128 440960 443716 448592 468832 473984 474880 477848 481390 507104 518420 535808 540176 546112 550160 554645 560740 577024 586040 592480 597310 617344 624128 633880 664832 669760 673946 675220 677120 682640 721280 728962 765440 770224 771680 776503 780160 785036 815360 829472 831040 880256 881920 887432 897184 937664 947968 949760 955696 962780 981295 1014208 1036840 1071616 1080352 1092224 1100320 1109290 1121480 1172080 1184960 1194620 1234688 1267760 1329664 1339520 1347892 1350440 1354240 1365280 1373813 1442560 1457924 1540448 1543360 1553006 1560320 1570072 1630720 1658944 1662080 1684865 1760512 1763840 1774864 1794368 1822405 1875328 1895936 1911392 1925560 1962590 2028416 2073680 2160704 2184448 2200640 2218580 2242960 2344160 2369920 2389240 2469376 2535520 2551367 2679040 2695784 2700880 2730560 2747626 2885120 2915848 3080896 3086720 3106012 3120640 3140144 3317888 3324160 3369730 3521024 3549728 3588736 3644810 3750656 3822784 3851120 3882515 3925180 4056832 4147360 4321408 4368896 4401280 4437160 4485920 4688320 4739840 4778480 5071040 5102734 5358080 5391568 5401760 5461120 5495252 5831696 6161792 6173440 6212024 6280288 6635776 6648320 6739460 6869065 7099456 7177472 7289620 7501312 7645568 7702240 7765030 7850360 8113664 8294720 8642816 8802560 8874320 8971840 9376640 9479680 9556960 10142080 10205468 10783136 10803520 10922240 10990504 11663392 12323584 12346880 12424048 12560576 12756835 13271552 13478920 13738130 14198912 14354944 14579240 15291136 15404480 15530060 15700720 16589440 17285632 17605120 17748640 17859569 17943680 18753280 19113920 20284160 20410936 21566272 21607040 21844480 21981008 23326784 24647168 24848096 25121152 25513670 26957840 27476260 28397824 29158480 30582272 30808960 31060120 31401440 33178880 35497280 35719138 35887360 37506560 38227840 40568320 40821872 43132544 43214080 43962016 46653568 49696192 50242304 51027340 53915680 54952520 56795648 58316960 61617920 62120240 62802880 66357760 70994560 71438276 71774720 76455680 81643744 86265088 86428160 87924032 89297845 93307136 99392384 100484608 102054680 107831360 109905040 116633920 123235840 124240480 125605760 141989120 142876552 152911360 163287488 172530176 175848064 178595690 186614272 198784768 204109360 215662720 219810080 233267840 248480960 251211520 283978240 285753104 326574976 351696128 357191380 397569536 408218720 431325440 439620160 466535680 496961920 502423040 571506208 653149952 703392256 714382760 816437440 862650880 879240320 933071360 993923840 1143012416 1306299904 1428765520 1632874880 1758480640 1987847680 2286024832 2857531040 3265749760 3516961280 4572049664 5715062080 6531499520 9144099328 11430124160 22860248320 45720496640
• Sum of all divisors σ(n): 146267778888
• Sum of proper divisors (its aliquot sum) s(n): 100547282248
• 45720496640 is an abundant number, because the sum of its proper divisors (100547282248) is greater than itself. Its abundance is 54826785608

Bases of 45720496640

• Binary: 101010100101001001110110101000000000₂
• Hexadecimal: 0xAA5276A00
• Base-36: L04SWZK

Squares and roots of 45720496640

• 45720496640 squared (45720496640²) is 2090363813008251289600
• 45720496640 cubed (45720496640³) is 95572471689021341378432466944000
• The square root of 45720496640 is 213823.5175091833
• The cube root of 45720496640 is 3575.7760654665

Scales and comparisons

• 45,720,496,640 seconds is equal to 1,453 years, 40 weeks, 9 hours, 57 minutes, 20 seconds.
• To count from 1 to 45,720,496,640 would take you about two thousand, nine hundred seven 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 45720496640 cubic inches would be around 298 feet tall.

Recreational maths with 45720496640

• 45720496640 backwards is 04669402754
• The number of decimal digits it has is: 11
• The sum of 45720496640's digits is 47
• More coming soon!