66496471040

Names of 66496471040

• Cardinal: 66496471040 can be written as Sixty-six billion, four hundred ninety-six million, four hundred seventy-one thousand and forty.

Scientific notation

• Scientific notation: 6.649647104 × 10¹⁰

Factors of 66496471040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 179

Divisors of 66496471040

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 29 32 34 37 40 58 64 68 74 80 85 89 116 128 136 145 148 160 170 178 185 232 256 272 290 296 320 340 356 370 445 464 493 512 544 580 592 629 640 680 712 740 890 928 986 1024 1073 1088 1160 1184 1258 1280 1360 1424 1480 1513 1780 1856 1972 2048 2146 2176 2320 2368 2465 2516 2560 2581 2720 2848 2960 3026 3145 3293 3560 3712 3944 4096 4292 4352 4640 4736 4930 5032 5120 5162 5365 5440 5696 5920 6052 6290 6586 7120 7424 7565 7888 8192 8584 8704 9280 9472 9860 10064 10240 10324 10730 10880 11392 11840 12104 12580 12905 13172 14240 14848 15130 15776 16465 17168 17408 18241 18560 18944 19720 20128 20480 20648 21460 21760 22784 23680 24208 25160 25810 26344 28480 29696 30260 31552 32930 34336 34816 36482 37120 37888 39440 40256 40960 41296 42920 43520 43877 45568 47360 48416 50320 51620 52688 55981 56960 59392 60520 63104 65860 68672 69632 72964 74240 75776 78880 80512 82592 85840 87040 87754 91136 91205 94720 95497 96832 100640 103240 105376 111962 113920 118784 121040 126208 131720 137344 139264 145928 148480 151552 157760 161024 165184 171680 174080 175508 182272 182410 189440 190994 193664 201280 206480 210752 219385 223924 227840 237568 242080 252416 263440 274688 279905 291856 296960 303104 315520 322048 330368 343360 348160 351016 364544 364820 378880 381988 387328 402560 412960 421504 438770 447848 455680 477485 484160 504832 526880 549376 559810 583712 593920 631040 644096 660736 686720 696320 702032 729088 729640 757760 763976 774656 805120 825920 843008 877540 895696 911360 954970 968320 1009664 1053760 1098752 1119620 1167424 1187840 1262080 1288192 1321472 1373440 1404064 1459280 1515520 1527952 1549312 1610240 1623449 1651840 1686016 1755080 1791392 1822720 1909940 1936640 2019328 2107520 2197504 2239240 2334848 2524160 2576384 2642944 2746880 2808128 2918560 3055904 3098624 3220480 3246898 3303680 3372032 3510160 3582784 3645440 3819880 3873280 4038656 4215040 4395008 4478480 4669696 5048320 5152768 5285888 5493760 5616256 5837120 6111808 6197248 6440960 6493796 6607360 6744064 7020320 7165568 7639760 7746560 8117245 8430080 8790016 8956960 9339392 10096640 10571776 10987520 11232512 11674240 12223616 12394496 12881920 12987592 13214720 13488128 14040640 14331136 15279520 15493120 16234490 16860160 17913920 18678784 20193280 21143552 21975040 22465024 23348480 24447232 25763840 25975184 26429440 26976256 28081280 28662272 30559040 30986240 32468980 33720320 35827840 37357568 43950080 44930048 46696960 48894464 51950368 52858880 56162560 57324544 61118080 61972480 64937960 67440640 71655680 74715136 89860096 93393920 97788928 103900736 105717760 112325120 114649088 122236160 129875920 134881280 143311360 149430272 179720192 186787840 195577856 207801472 224650240 229298176 244472320 259751840 286622720 359440384 373575680 391155712 415602944 449300480 458596352 488944640 519503680 573245440 747151360 782311424 831205888 898600960 977889280 1039007360 1146490880 1662411776 1797201920 1955778560 2078014720 2292981760 3324823552 3911557120 4156029440 6649647104 8312058880 13299294208 16624117760 33248235520 66496471040
• Sum of all divisors σ(n): 181536746400
• Sum of proper divisors (its aliquot sum) s(n): 115040275360
• 66496471040 is an abundant number, because the sum of its proper divisors (115040275360) is greater than itself. Its abundance is 48543804320

Bases of 66496471040

• Binary: 111101111011011111111010000000000000₂
• Hexadecimal: 0xF7B7FA000
• Base-36: UJQA5FK

Squares and roots of 66496471040

• 66496471040 squared (66496471040²) is 4421780660773558681600
• 66496471040 cubed (66496471040³) is 294032809654361008868754980864000
• The square root of 66496471040 is 257869.0967138171
• The cube root of 66496471040 is 4051.3478426031

Scales and comparisons

• 66,496,471,040 seconds is equal to 2,114 years, 19 weeks, 6 days, 1 hour, 57 minutes, 20 seconds.
• To count from 1 to 66,496,471,040 would take you about four thousand, two hundred twenty-eight 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 66496471040 cubic inches would be around 337.6 feet tall.

Recreational maths with 66496471040

• 66496471040 backwards is 04017469466
• The number of decimal digits it has is: 11
• The sum of 66496471040's digits is 47
• More coming soon!