13545327240

Names of 13545327240

• Cardinal: 13545327240 can be written as Thirteen billion, five hundred forty-five million, three hundred twenty-seven thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.354532724 × 10¹⁰

Factors of 13545327240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 690

Divisors of 13545327240

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 30 31 36 38 40 45 57 60 62 72 76 90 93 95 114 120 124 127 152 155 171 180 186 190 228 248 254 279 285 310 342 360 372 380 381 456 465 503 508 558 570 589 620 635 684 744 760 762 855 930 1006 1016 1116 1140 1143 1178 1240 1270 1368 1395 1509 1524 1710 1767 1860 1905 2012 2232 2280 2286 2356 2413 2515 2540 2790 2945 3018 3048 3420 3534 3720 3810 3937 4024 4527 4572 4712 4826 5030 5080 5301 5580 5715 5890 6036 6840 7068 7239 7545 7620 7874 8835 9054 9144 9557 9652 10060 10602 11160 11430 11780 11811 12065 12072 14136 14478 15090 15240 15593 15748 17670 18108 19114 19304 19685 20120 21204 21717 22635 22860 23560 23622 24130 26505 28671 28956 30180 31186 31496 35340 35433 36195 36216 38228 39370 42408 43434 45270 45720 46779 47244 47785 48260 53010 57342 57912 59055 60360 62372 63881 70680 70866 72390 74803 76456 77965 78740 86013 86868 90540 93558 94488 95570 96520 106020 108585 114684 118110 124744 127762 140337 141732 143355 144780 149606 155930 157480 172026 173736 177165 181080 187116 191140 191643 212040 217170 224409 229368 233895 236220 255524 280674 283464 286710 289560 296267 299212 311860 319405 344052 354330 374015 374232 382280 383286 430065 434340 448818 467790 472440 511048 561348 573420 574929 592534 598424 623720 638810 673227 688104 701685 708660 748030 766572 860130 868680 888801 897636 935580 958215 1122045 1122696 1146840 1149858 1185068 1213739 1277620 1346454 1403370 1417320 1481335 1496060 1533144 1720260 1777602 1795272 1871160 1916430 1980311 2244090 2299716 2370136 2427478 2555240 2666403 2692908 2806740 2874645 2962670 2992120 3366135 3440520 3555204 3641217 3832860 3960622 4444005 4488180 4599432 4854956 5332806 5385816 5613480 5749290 5925340 5940933 6068695 6732270 7110408 7282434 7665720 7921244 8888010 8976360 9709912 9901555 10665612 10923651 11498580 11850680 11881866 12137390 13332015 13464540 14564868 15842488 17776020 17822799 18206085 19803110 21331224 21847302 22997160 23763732 24274780 26664030 26929080 29129736 29704665 35552040 35645598 36412170 37625909 39606220 43694604 47527464 48549560 53328060 54618255 59409330 71291196 72824340 75251818 79212440 87389208 89113995 106656120 109236510 112877727 118818660 142582392 145648680 150503636 178227990 188129545 218473020 225755454 237637320 301007272 338633181 356455980 376259090 436946040 451510908 564388635 677266362 712911960 752518180 903021816 1128777270 1354532724 1505036360 1693165905 2257554540 2709065448 3386331810 4515109080 6772663620 13545327240
• Sum of all divisors σ(n): 48306585600
• Sum of proper divisors (its aliquot sum) s(n): 34761258360
• 13545327240 is an abundant number, because the sum of its proper divisors (34761258360) is greater than itself. Its abundance is 21215931120

Bases of 13545327240

• Binary: 1100100111010111010100101010001000₂
• Hexadecimal: 0x3275D4A88
• Base-36: 680JDE0

Squares and roots of 13545327240

• 13545327240 squared (13545327240²) is 183475890038686017600
• 13545327240 cubed (13545327240³) is 2485240971224258368004399424000
• The square root of 13545327240 is 116384.3943147019
• The cube root of 13545327240 is 2383.7635086829

Scales and comparisons

• 13,545,327,240 seconds is equal to 430 years, 36 weeks, 2 days, 14 hours, 54 minutes.
• To count from 1 to 13,545,327,240 would take you about eight hundred sixty-one 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 13545327240 cubic inches would be around 198.6 feet tall.

Recreational maths with 13545327240

• 13545327240 backwards is 04272354531
• 13545327240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13545327240's digits is 36
• More coming soon!