1429735380

Names of 1429735380

• Cardinal: 1429735380 can be written as One billion, four hundred twenty-nine million, seven hundred thirty-five thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.42973538 × 10⁹

Factors of 1429735380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 376

Divisors of 1429735380

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 29 30 43 58 60 86 87 97 116 129 145 172 174 194 197 215 258 290 291 348 388 394 430 435 485 516 580 582 591 645 788 860 870 970 985 1164 1182 1247 1290 1455 1740 1940 1970 2364 2494 2580 2813 2910 2955 3741 3940 4171 4988 5626 5713 5820 5910 6235 7482 8342 8439 8471 11252 11426 11820 12470 12513 14065 14964 16684 16878 16942 17139 18705 19109 20855 22852 24940 25026 25413 28130 28565 33756 33884 34278 37410 38218 41710 42195 42355 50052 50826 56260 57130 57327 62565 68556 74820 76436 83420 84390 84710 85695 95545 101652 114260 114654 120959 125130 127065 168780 169420 171390 191090 229308 241918 245659 250260 254130 286635 342780 362877 382180 483836 491318 508260 554161 573270 604795 725754 736977 821687 982636 1108322 1146540 1209590 1228295 1451508 1473954 1643374 1662483 1814385 2216644 2419180 2456590 2465061 2770805 2947908 3286748 3324966 3628770 3684885 4108435 4913180 4930122 5541610 6649932 7257540 7369770 8216870 8312415 9860244 11083220 12325305 14739540 16433740 16624830 23828923 24650610 33249660 47657846 49301220 71486769 95315692 119144615 142973538 238289230 285947076 357433845 476578460 714867690 1429735380
• Sum of all divisors σ(n): 4303031040
• Sum of proper divisors (its aliquot sum) s(n): 2873295660
• 1429735380 is an abundant number, because the sum of its proper divisors (2873295660) is greater than itself. Its abundance is 1443560280

Bases of 1429735380

• Binary: 1010101001110000000011111010100₂
• Hexadecimal: 0x553807D4
• Base-36: NN86VO

Squares and roots of 1429735380

• 1429735380 squared (1429735380²) is 2044143256823744400
• 1429735380 cubed (1429735380³) is 2922583936069333792756872000
• The square root of 1429735380 is 37811.8417959241
• The cube root of 1429735380 is 1126.5536735689

Scales and comparisons

• 1,429,735,380 seconds is equal to 45 years, 23 weeks, 6 days, 20 hours, 43 minutes.
• To count from 1 to 1,429,735,380 would take you about ninety 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 1429735380 cubic inches would be around 93.9 feet tall.

Recreational maths with 1429735380

• 1429735380 backwards is 0835379241
• The number of decimal digits it has is: 10
• The sum of 1429735380's digits is 42
• More coming soon!