1429880640

Names of 1429880640

• Cardinal: 1429880640 can be written as One billion, four hundred twenty-nine million, eight hundred eighty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.42988064 × 10⁹

Factors of 1429880640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 399

Divisors of 1429880640

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 60 64 80 96 106 120 157 159 160 179 192 212 240 265 314 318 320 358 424 471 480 530 537 628 636 716 785 795 848 895 942 960 1060 1074 1256 1272 1432 1570 1590 1696 1790 1884 2120 2148 2355 2512 2544 2685 2864 3140 3180 3392 3580 3768 4240 4296 4710 5024 5088 5370 5728 6280 6360 7160 7536 8321 8480 8592 9420 9487 10048 10176 10740 11456 12560 12720 14320 15072 16642 16960 17184 18840 18974 21480 24963 25120 25440 28103 28461 28640 30144 33284 34368 37680 37948 41605 42960 47435 49926 50240 50880 56206 56922 57280 66568 75360 75896 83210 84309 85920 94870 99852 112412 113844 124815 133136 140515 142305 150720 151792 166420 168618 171840 189740 199704 224824 227688 249630 266272 281030 284610 303584 332840 337236 379480 399408 421545 449648 455376 499260 532544 562060 569220 607168 665680 674472 758960 798816 843090 899296 910752 998520 1124120 1138440 1331360 1348944 1489459 1517920 1597632 1686180 1798592 1821504 1997040 2248240 2276880 2662720 2697888 2978918 3035840 3372360 3994080 4468377 4496480 4553760 5395776 5957836 6744720 7447295 7988160 8936754 8992960 9107520 11915672 13489440 14894590 17873508 22341885 23831344 26978880 29789180 35747016 44683770 47662688 59578360 71494032 89367540 95325376 119156720 142988064 178735080 238313440 285976128 357470160 476626880 714940320 1429880640
• Sum of all divisors σ(n): 4680996480
• Sum of proper divisors (its aliquot sum) s(n): 3251115840
• 1429880640 is an abundant number, because the sum of its proper divisors (3251115840) is greater than itself. Its abundance is 1821235200

Bases of 1429880640

• Binary: 1010101001110100011111101000000₂
• Hexadecimal: 0x553A3F40
• Base-36: NNBAYO

Squares and roots of 1429880640

• 1429880640 squared (1429880640²) is 2044558644646809600
• 1429880640 cubed (1429880640³) is 2923474823325112684806144000
• The square root of 1429880640 is 37813.7625739625
• The cube root of 1429880640 is 1126.5918246019

Scales and comparisons

• 1,429,880,640 seconds is equal to 45 years, 24 weeks, 1 day, 13 hours, 4 minutes.
• To count from 1 to 1,429,880,640 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 1429880640 cubic inches would be around 93.9 feet tall.

Recreational maths with 1429880640

• 1429880640 backwards is 0460889241
• The number of decimal digits it has is: 10
• The sum of 1429880640's digits is 42
• More coming soon!