146049491720

Names of 146049491720

• Cardinal: 146049491720 can be written as One hundred forty-six billion, forty-nine million, four hundred ninety-one thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4604949172 × 10¹¹

Factors of 146049491720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 900

Divisors of 146049491720

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 37 40 44 55 67 74 88 110 134 148 185 220 257 268 296 335 370 407 440 514 521 536 670 737 740 814 1028 1042 1285 1340 1474 1480 1628 2035 2056 2084 2479 2570 2605 2680 2827 2948 3256 3685 4070 4168 4958 5140 5210 5654 5731 5896 7370 8140 9509 9916 10280 10420 11308 11462 12395 14135 14740 16280 17219 19018 19277 19832 20840 22616 22924 24790 27269 28270 28655 29480 34438 34907 38036 38554 45848 47545 49580 54538 56540 57310 68876 69814 76072 77108 86095 95090 96385 99160 104599 109076 113080 114620 133897 136345 137752 139628 154216 172190 174535 189409 190180 192770 209198 212047 218152 229240 267794 272690 279256 344380 349070 378818 380360 383977 385540 418396 424094 522995 535588 545380 637103 669485 688760 698140 757636 767954 771080 836792 848188 947045 1045990 1060235 1071176 1090760 1274206 1291559 1338970 1396280 1472867 1515272 1535908 1696376 1894090 1919885 2091980 2120470 2548412 2583118 2677940 2945734 3071816 3185515 3788180 3839770 4183960 4240940 4954189 5096824 5166236 5355880 5891468 6371030 6457795 7008133 7364335 7576360 7679540 8481880 8971099 9908378 10332472 11782936 12742060 12915590 14016266 14207149 14728670 15359080 17942198 19816756 24770945 25484120 25831180 28032532 28414298 29457340 35040665 35884396 39633512 44855495 49541890 51662360 54496079 56065064 56828596 58914680 70081330 71035745 71768792 89710990 98682089 99083780 108992158 113657192 140162660 142071490 179421980 197364178 198167560 217984316 272480395 280325320 284142980 331930663 358843960 394728356 435968632 493410445 544960790 568285960 663861326 789456712 986820890 1089921580 1327722652 1659653315 1973641780 2179843160 2655445304 3319306630 3651237293 3947283560 6638613260 7302474586 13277226520 14604949172 18256186465 29209898344 36512372930 73024745860 146049491720
• Sum of all divisors σ(n): 375843006720
• Sum of proper divisors (its aliquot sum) s(n): 229793515000
• 146049491720 is an abundant number, because the sum of its proper divisors (229793515000) is greater than itself. Its abundance is 83744023280

Bases of 146049491720

• Binary: 10001000000001001110100110001100001000₂
• Hexadecimal: 0x22013A6308
• Base-36: 1V3E3H1K

Squares and roots of 146049491720

• 146049491720 squared (146049491720²) is 21330454031670348558400
• 146049491720 cubed (146049491720³) is 3115301969482279189549554736448000
• The square root of 146049491720 is 382164.2208789305
• The cube root of 146049491720 is 5266.2323505725

Scales and comparisons

• 146,049,491,720 seconds is equal to 4,643 years, 47 weeks, 6 days, 15 hours, 15 minutes, 20 seconds.
• To count from 1 to 146,049,491,720 would take you about nine thousand, two hundred eighty-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 146049491720 cubic inches would be around 438.9 feet tall.

Recreational maths with 146049491720

• 146049491720 backwards is 027194940641
• The number of decimal digits it has is: 12
• The sum of 146049491720's digits is 47
• More coming soon!