72484942140

Names of 72484942140

• Cardinal: 72484942140 can be written as Seventy-two billion, four hundred eighty-four million, nine hundred forty-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 7.248494214 × 10¹⁰

Factors of 72484942140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16496

Divisors of 72484942140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 31 36 39 45 52 60 61 62 65 78 90 93 117 122 124 130 155 156 180 183 186 195 234 244 260 279 305 310 366 372 390 403 465 468 549 558 585 610 620 732 780 793 806 915 930 1098 1116 1170 1209 1220 1395 1586 1612 1830 1860 1891 2015 2196 2340 2379 2418 2745 2790 3172 3627 3660 3782 3965 4030 4758 4836 5490 5580 5673 6045 7137 7254 7564 7930 8060 9455 9516 10980 11346 11895 12090 14274 14508 15860 16381 17019 18135 18910 22692 23790 24180 24583 28365 28548 32762 34038 35685 36270 37820 47580 49143 49166 56730 65524 68076 71370 72540 73749 81905 85095 98286 98332 113460 122915 142740 147429 147498 163810 170190 196572 212953 221247 245715 245830 294858 294996 327620 340380 368745 425906 442494 491430 491660 507811 589716 638859 737145 737490 851812 884988 982860 999241 1015622 1064765 1106235 1277718 1474290 1474980 1523433 1916577 1998482 2031244 2129530 2212470 2539055 2555436 2948580 2997723 3046866 3194295 3833154 3996964 4259060 4424940 4570299 4996205 5078110 5995446 6093732 6388590 6601543 7617165 7666308 8993169 9140598 9582885 9992410 10156220 11990892 12777180 12990133 13203086 14988615 15234330 17986338 18281196 19165770 19804629 19984820 22851495 25980266 26406172 29977230 30468660 30976471 33007715 35972676 38331540 38970399 39609258 44965845 45702990 51960532 59413887 59954460 61952942 64950665 66015430 77940798 79218516 89931690 91405980 92929413 99023145 116911197 118827774 123905884 129901330 132030860 154882355 155881596 179863380 185858826 194851995 198046290 233822394 237655548 259802660 278788239 297069435 309764710 371717652 389703990 396092580 402694123 464647065 467644788 557576478 584555985 594138870 619529420 779407980 805388246 929294130 1115152956 1169111970 1188277740 1208082369 1393941195 1610776492 1858588260 2013470615 2338223940 2416164738 2787882390 3624247107 4026941230 4832329476 5575764780 6040411845 7248494214 8053882460 12080823690 14496988428 18121235535 24161647380 36242471070 72484942140
• Sum of all divisors σ(n): 248444431872
• Sum of proper divisors (its aliquot sum) s(n): 175959489732
• 72484942140 is an abundant number, because the sum of its proper divisors (175959489732) is greater than itself. Its abundance is 103474547592

Bases of 72484942140

• Binary: 1000011100000011100000111000100111100₂
• Hexadecimal: 0x10E070713C
• Base-36: XARNVB0

Squares and roots of 72484942140

• 72484942140 squared (72484942140²) is 5254066837039147779600
• 72484942140 cubed (72484942140³) is 380840730682475435719215472344000
• The square root of 72484942140 is 269230.2771606493
• The cube root of 72484942140 is 4169.4867577359

Scales and comparisons

• 72,484,942,140 seconds is equal to 2,304 years, 41 weeks, 3 days, 2 hours, 9 minutes.
• To count from 1 to 72,484,942,140 would take you about four thousand, six hundred 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 72484942140 cubic inches would be around 347.5 feet tall.

Recreational maths with 72484942140

• 72484942140 backwards is 04124948427
• 72484942140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72484942140's digits is 45
• More coming soon!