73453513920

Names of 73453513920

• Cardinal: 73453513920 can be written as Seventy-three billion, four hundred fifty-three million, five hundred thirteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 7.345351392 × 10¹⁰

Factors of 73453513920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2053

Divisors of 73453513920

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 41 46 48 60 64 69 80 82 92 96 115 120 123 138 160 164 184 192 205 230 240 246 276 320 328 345 368 410 460 480 492 552 615 656 690 736 820 920 943 960 984 1104 1230 1312 1380 1472 1640 1681 1840 1886 1968 1979 2208 2460 2624 2760 2829 3280 3362 3680 3772 3936 3958 4416 4715 4920 5043 5520 5658 5937 6560 6724 7360 7544 7872 7916 8405 9430 9840 9895 10086 11040 11316 11874 13120 13448 14145 15088 15832 16810 18860 19680 19790 20172 22080 22632 23748 25215 26896 28290 29685 30176 31664 33620 37720 38663 39360 39580 40344 45264 45517 47496 50430 53792 56580 59370 60352 63328 67240 75440 77326 79160 80688 81139 90528 91034 94992 100860 107584 113160 115989 118740 126656 134480 136551 150880 154652 158320 161376 162278 181056 182068 189984 193315 201720 226320 227585 231978 237480 243417 268960 273102 301760 309304 316640 322752 324556 364136 379968 386630 403440 405695 452640 455170 463956 474960 486834 537920 546204 579945 618608 633280 649112 682755 728272 773260 806880 811390 905280 910340 927912 949920 973668 1092408 1159890 1217085 1237216 1298224 1365510 1456544 1546520 1613760 1622780 1820680 1855824 1866197 1899840 1947336 2184816 2319780 2434170 2474432 2596448 2731020 2913088 3093040 3245560 3326699 3641360 3711648 3732394 3894672 4369632 4639560 4868340 5192896 5462040 5598591 6186080 6491120 6653398 7282720 7423296 7464788 7789344 8739264 9279120 9330985 9736680 9980097 10924080 11197182 12372160 12982240 13306796 14565440 14929576 15578688 16633495 18558240 18661970 19473360 19960194 21848160 22394364 25964480 26613592 27992955 29859152 33266990 37116480 37323940 38946720 39920388 43696320 44788728 49900485 53227184 55985910 59718304 66533980 74647880 76514077 77893440 79840776 89577456 99800970 106454368 111971820 119436608 133067960 149295760 153028154 159681552 179154912 199601940 212908736 223943640 229542231 266135920 298591520 306056308 319363104 358309824 382570385 399203880 447887280 459084462 532271840 597183040 612112616 638726208 765140770 798407760 895774560 918168924 1064543680 1147711155 1224225232 1530281540 1596815520 1791549120 1836337848 2295422310 2448450464 3060563080 3193631040 3672675696 4590844620 4896900928 6121126160 7345351392 9181689240 12242252320 14690702784 18363378480 24484504640 36726756960 73453513920
• Sum of all divisors σ(n): 249560974080
• Sum of proper divisors (its aliquot sum) s(n): 176107460160
• 73453513920 is an abundant number, because the sum of its proper divisors (176107460160) is greater than itself. Its abundance is 102653946240

Bases of 73453513920

• Binary: 1000100011010001010111010110011000000₂
• Hexadecimal: 0x111A2BACC0
• Base-36: XQSBQ2O

Squares and roots of 73453513920

• 73453513920 squared (73453513920²) is 5395418707195633766400
• 73453513920 cubed (73453513920³) is 396312463113222889023484428288000
• The square root of 73453513920 is 271023.0874298351
• The cube root of 73453513920 is 4187.9760774179

Scales and comparisons

• 73,453,513,920 seconds is equal to 2,335 years, 30 weeks, 6 days, 9 hours, 52 minutes.
• To count from 1 to 73,453,513,920 would take you about four thousand, six hundred seventy-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 73453513920 cubic inches would be around 349 feet tall.

Recreational maths with 73453513920

• 73453513920 backwards is 02931535437
• The number of decimal digits it has is: 11
• The sum of 73453513920's digits is 42
• More coming soon!