7142346432

Names of 7142346432

• Cardinal: 7142346432 can be written as Seven billion, one hundred forty-two million, three hundred forty-six thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 7.142346432 × 10⁹

Factors of 7142346432

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1139

Divisors of 7142346432

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 29 31 32 36 39 48 52 58 62 64 72 78 87 93 96 104 116 117 124 144 156 174 186 192 208 232 234 248 261 279 288 312 348 372 377 403 416 464 468 496 522 558 576 624 696 744 754 806 832 899 928 936 992 1044 1061 1116 1131 1209 1248 1392 1488 1508 1612 1798 1856 1872 1984 2088 2122 2232 2262 2418 2496 2697 2784 2976 3016 3183 3224 3393 3596 3627 3744 4176 4244 4464 4524 4836 5394 5568 5952 6032 6366 6448 6786 7192 7254 7488 8091 8352 8488 8928 9048 9549 9672 10788 11687 12064 12732 12896 13572 13793 14384 14508 16182 16704 16976 17856 18096 19098 19344 21576 23374 24128 25464 25792 27144 27586 28768 29016 30769 32364 32891 33952 35061 36192 38196 38688 41379 43152 46748 50928 54288 55172 57536 58032 61538 64728 65782 67904 70122 72384 76392 77376 82758 86304 92307 93496 98673 101856 105183 108576 110344 116064 123076 124137 129456 131564 140244 152784 165516 172608 184614 186992 197346 203712 210366 217152 220688 232128 246152 248274 258912 263128 276921 280488 296019 305568 331032 369228 373984 394692 399997 420732 427583 441376 492304 496548 517824 526256 553842 560976 592038 611136 662064 738456 747968 789384 799994 841464 855166 882752 953839 984608 993096 1052512 1107684 1121952 1184076 1199991 1282749 1324128 1476912 1578768 1599988 1682928 1710332 1907678 1969216 1986192 2105024 2215368 2243904 2368152 2399982 2565498 2648256 2861517 2953824 3157536 3199976 3365856 3420664 3599973 3815356 3848247 3972384 4430736 4736304 4799964 5130996 5723034 5907648 6315072 6399952 6731712 6841328 7199946 7630712 7696494 7944768 8584551 8861472 9472608 9599928 10261992 11446068 12399907 12799904 13682656 14399892 15261424 15392988 17169102 17722944 18945216 19199856 20523984 22892136 24799814 25599808 27365312 28799784 30522848 30785976 34338204 37199721 38399712 41047968 45784272 49599628 57599568 61045696 61571952 68676408 74399442 76799424 82095936 91568544 99199256 111599163 115199136 123143904 137352816 148798884 183137088 198398512 223198326 230398272 246287808 274705632 297597768 396797024 446396652 549411264 595195536 793594048 892793304 1190391072 1785586608 2380782144 3571173216 7142346432
• Sum of all divisors σ(n): 23565185280
• Sum of proper divisors (its aliquot sum) s(n): 16422838848
• 7142346432 is an abundant number, because the sum of its proper divisors (16422838848) is greater than itself. Its abundance is 9280492416

Bases of 7142346432

• Binary: 110101001101101111000111011000000₂
• Hexadecimal: 0x1A9B78EC0
• Base-36: 3A4D9S0

Squares and roots of 7142346432

• 7142346432 squared (7142346432²) is 51013112554703130624
• 7142346432 cubed (7142346432³) is 364353322440298309831556333568
• The square root of 7142346432 is 84512.4040126655
• The cube root of 7142346432 is 1925.8108851815

Scales and comparisons

• 7,142,346,432 seconds is equal to 227 years, 5 weeks, 3 days, 1 hour, 7 minutes, 12 seconds.
• To count from 1 to 7,142,346,432 would take you about four hundred fifty-four 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 7142346432 cubic inches would be around 160.5 feet tall.

Recreational maths with 7142346432

• 7142346432 backwards is 2346432417
• 7142346432 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 7142346432's digits is 36
• More coming soon!