642134590152

Names of 642134590152

• Cardinal: 642134590152 can be written as Six hundred forty-two billion, one hundred thirty-four million, five hundred ninety thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 6.42134590152 × 10¹¹

Factors of 642134590152

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1320

Divisors of 642134590152

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 23 24 33 41 44 46 53 66 69 82 88 92 106 123 132 138 159 164 184 212 246 253 264 276 318 328 424 451 492 506 552 583 636 759 902 943 984 1012 1166 1187 1219 1272 1353 1518 1681 1749 1804 1886 2024 2173 2332 2374 2438 2706 2829 3036 3362 3498 3561 3608 3657 3772 4346 4664 4748 4876 5043 5412 5658 6072 6519 6724 6996 7122 7314 7544 8692 9496 9752 10086 10373 10824 11316 13038 13057 13409 13448 13992 14244 14628 17384 18491 20172 20746 22632 23903 26076 26114 26818 27301 28488 29256 31119 36982 38663 39171 40227 40344 41492 47806 48667 49979 52152 52228 53636 54602 55473 62238 62911 71709 73964 77326 78342 80454 81903 82984 89093 95612 97334 99958 104456 107272 109204 110946 115989 124476 125822 143418 146001 147928 149937 154652 156684 160908 163806 178186 188733 191224 194668 199916 218408 221892 231978 248952 251644 267279 286836 292002 299874 300311 309304 313368 321816 327612 356372 377466 389336 399832 425293 443784 463956 503288 534558 535337 549769 573672 584004 599748 600622 655224 692021 712744 754932 850586 900933 927912 980023 1069116 1070674 1099538 1119341 1168008 1199496 1201244 1275879 1384042 1446953 1509864 1606011 1649307 1701172 1801866 1960046 1995347 2049139 2076063 2138232 2141348 2199076 2238682 2402488 2551758 2579351 2768084 2893906 2940069 3212022 3298614 3358023 3402344 3603732 3920092 3990694 4098278 4152126 4282696 4340859 4398152 4477364 5103516 5158702 5536168 5787812 5880138 5986041 6147417 6424044 6597228 6716046 7207464 7738053 7840184 7981388 8196556 8304252 8681718 8954728 10207032 10317404 11575624 11760276 11972082 12294834 12312751 12848088 13194456 13432092 15476106 15916483 15962776 16393112 16608504 17363436 20634808 21948817 22540529 23520552 23944164 24589668 24625502 26864184 28372861 30952212 31832966 34726872 36938253 43897634 45081058 45892981 47749449 47888328 49179336 49251004 56745722 59325073 61904424 63665932 65846451 67621587 73876506 85118583 87795268 90162116 91785962 95498898 98502008 105753391 113491444 118650146 127331864 131692902 135243174 137678943 147753012 170237166 175590536 177975219 180324232 183571924 190997796 211506782 226982888 237300292 263385804 270486348 275357886 295506024 317260173 340474332 355950438 367143848 381995592 423013564 474600584 504822791 526771608 540972696 550715772 634520346 652575803 680948664 711900876 846027128 1009645582 1101431544 1163287301 1269040692 1305151606 1423801752 1514468373 1957727409 2019291164 2326574602 2432327993 2538081384 2610303212 3028936746 3489861903 3915454818 4038582328 4653149204 4864655986 5220606424 6057873492 6979723806 7296983979 7830909636 9306298408 9729311972 12115746984 13959447612 14593967958 15661819272 19458623944 26755607923 27918895224 29187935916 53511215846 58375871832 80266823769 107022431692 160533647538 214044863384 321067295076 642134590152
• Sum of all divisors σ(n): 1910025722880
• Sum of proper divisors (its aliquot sum) s(n): 1267891132728
• 642134590152 is an abundant number, because the sum of its proper divisors (1267891132728) is greater than itself. Its abundance is 625756542576

Bases of 642134590152

• Binary: 1001010110000010001101000100001011001000₂
• Hexadecimal: 0x95823442C8
• Base-36: 86ZQCSSO

Squares and roots of 642134590152

• 642134590152 squared (642134590152²) is 412336831869677015383104
• 642134590152 cubed (642134590152³) is 264775742537209182149644086305591808
• The square root of 642134590152 is 801333.0082755857
• The cube root of 642134590152 is 8627.3090344987

Scales and comparisons

• 642,134,590,152 seconds is equal to 20,417 years, 46 weeks, 3 days, 7 hours, 29 minutes, 12 seconds.
• To count from 1 to 642,134,590,152 would take you about forty thousand, eight hundred thirty-five 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 642134590152 cubic inches would be around 718.9 feet tall.

Recreational maths with 642134590152

• 642134590152 backwards is 251095431246
• The number of decimal digits it has is: 12
• The sum of 642134590152's digits is 42
• More coming soon!