1453072140

Names of 1453072140

• Cardinal: 1453072140 can be written as One billion, four hundred fifty-three million, seventy-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.45307214 × 10⁹

Factors of 1453072140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1351

Divisors of 1453072140

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 37 39 45 52 60 65 74 78 90 111 117 130 148 156 169 180 185 195 222 234 260 333 338 370 390 444 468 481 507 555 585 666 676 740 780 845 962 1014 1110 1170 1291 1332 1443 1521 1665 1690 1924 2028 2220 2340 2405 2535 2582 2886 3042 3330 3380 3873 4329 4810 5070 5164 5772 6084 6253 6455 6660 7215 7605 7746 8658 9620 10140 11619 12506 12910 14430 15210 15492 16783 17316 18759 19365 21645 23238 25012 25820 28860 30420 31265 33566 37518 38730 43290 46476 47767 50349 56277 58095 62530 67132 75036 77460 83915 86580 93795 95534 100698 112554 116190 125060 143301 151047 167830 187590 191068 201396 218179 225108 232380 238835 251745 281385 286602 302094 335660 375180 429903 436358 477670 503490 562770 573204 604188 620971 654537 716505 755235 859806 872716 955340 1006980 1090895 1125540 1241942 1309074 1433010 1510470 1719612 1862913 1963611 2149515 2181790 2483884 2618148 2866020 3020940 3104855 3272685 3725826 3927222 4299030 4363580 5588739 6209710 6545370 7451652 7854444 8072623 8598060 9314565 9818055 11177478 12419420 13090740 16145246 18629130 19636110 22354956 24217869 27943695 32290492 37258260 39272220 40363115 48435738 55887390 72653607 80726230 96871476 111774780 121089345 145307214 161452460 242178690 290614428 363268035 484357380 726536070 1453072140
• Sum of all divisors σ(n): 4905574128
• Sum of proper divisors (its aliquot sum) s(n): 3452501988
• 1453072140 is an abundant number, because the sum of its proper divisors (3452501988) is greater than itself. Its abundance is 1999429848

Bases of 1453072140

• Binary: 1010110100111000001111100001100₂
• Hexadecimal: 0x569C1F0C
• Base-36: O14DN0

Squares and roots of 1453072140

• 1453072140 squared (1453072140²) is 2111418644044179600
• 1453072140 cubed (1453072140³) is 3068043607537174305916344000
• The square root of 1453072140 is 38119.1833595631
• The cube root of 1453072140 is 1132.6499896369

Scales and comparisons

• 1,453,072,140 seconds is equal to 46 years, 10 weeks, 3 days, 23 hours, 9 minutes.
• To count from 1 to 1,453,072,140 would take you about ninety-two 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 1453072140 cubic inches would be around 94.4 feet tall.

Recreational maths with 1453072140

• 1453072140 backwards is 0412703541
• The number of decimal digits it has is: 10
• The sum of 1453072140's digits is 27
• More coming soon!