428129042432

Names of 428129042432

• Cardinal: 428129042432 can be written as Four hundred twenty-eight billion, one hundred twenty-nine million, forty-two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 4.28129042432 × 10¹¹

Factors of 428129042432

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 269

Divisors of 428129042432

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 32 52 56 59 62 64 91 104 112 118 124 128 157 182 208 217 224 236 248 256 314 364 403 413 416 434 448 472 496 512 628 728 767 806 826 832 868 896 944 992 1024 1099 1256 1456 1534 1612 1652 1664 1736 1792 1829 1888 1984 2041 2048 2198 2512 2821 2912 3068 3224 3304 3328 3472 3584 3658 3776 3968 4082 4096 4396 4867 5024 5369 5642 5824 6136 6448 6608 6656 6944 7168 7316 7552 7936 8164 8192 8792 9263 9734 10048 10738 11284 11648 12272 12803 12896 13216 13312 13888 14287 14336 14632 15104 15872 16328 16384 17584 18526 19468 20096 21476 22568 23296 23777 24544 25606 25792 26432 26624 27776 28574 28672 29264 30208 31744 32656 34069 35168 37052 38936 40192 42952 45136 46592 47554 49088 51212 51584 52864 53248 55552 57148 57344 58528 60416 63271 63488 64841 65312 68138 70336 74104 77872 80384 85904 90272 93184 95108 98176 102424 103168 105728 106496 111104 114296 114688 117056 120419 120832 126542 126976 129682 130624 136276 140672 148208 155744 160768 166439 171808 180544 186368 190216 196352 204848 206336 211456 212992 222208 228592 234112 240838 241664 253084 253952 259364 261248 272552 281344 287153 296416 311488 321536 332878 343616 361088 372736 380432 392704 409696 412672 422912 442897 444416 457184 468224 481676 483328 506168 507904 518728 522496 545104 562688 574306 592832 622976 643072 665756 687232 722176 745472 760864 785408 819392 825344 842933 845824 885794 888832 914368 936448 963352 966656 1012336 1037456 1044992 1090208 1125376 1148612 1185664 1245952 1286144 1331512 1374464 1444352 1490944 1521728 1570816 1638784 1650688 1685866 1691648 1771588 1777664 1828736 1872896 1926704 2010071 2024672 2074912 2089984 2180416 2250752 2297224 2371328 2491904 2572288 2663024 2748928 2888704 3043456 3141632 3277568 3301376 3371732 3383296 3543176 3555328 3657472 3732989 3745792 3853408 4020142 4049344 4149824 4179968 4360832 4501504 4594448 4742656 4983808 5326048 5497856 5777408 6086912 6283264 6555136 6602752 6743464 6766592 7086352 7314944 7465978 7491584 7706816 8040284 8098688 8299648 8359936 8721664 9003008 9188896 9485312 9967616 10652096 10995712 11554816 12173824 12566528 13110272 13486928 14172704 14629888 14931956 14983168 15413632 16080568 16197376 16599296 16719872 17443328 18006016 18377792 18970624 19935232 21304192 21991424 23109632 24347648 26130923 26220544 26973856 28345408 29259776 29863912 29966336 30827264 32161136 32394752 33198592 33439744 34886656 36755584 37941248 39870464 42608384 43982848 46219264 48695296 52261846 52441088 53947712 56690816 58519552 59727824 61654528 64322272 64789504 66397184 69773312 73511168 75882496 79740928 85216768 87965696 97390592 104523692 104882176 107895424 113381632 117039104 119455648 123309056 128644544 129579008 132794368 139546624 147022336 151764992 170433536 194781184 209047384 209764352 215790848 226763264 234078208 238911296 246618112 257289088 259158016 265588736 279093248 294044672 340867072 389562368 418094768 431581696 453526528 477822592 493236224 514578176 518316032 531177472 558186496 588089344 681734144 836189536 863163392 907053056 955645184 986472448 1029156352 1036632064 1062354944 1176178688 1363468288 1672379072 1726326784 1814106112 1911290368 1972944896 2058312704 2352357376 2726936576 3344758144 3452653568 3628212224 3822580736 4116625408 4704714752 6689516288 6905307136 7256424448 7645161472 8233250816 13379032576 13810614272 15290322944 16466501632 26758065152 30580645888 32933003264 53516130304 61161291776 107032260608 214064521216 428129042432
• Sum of all divisors σ(n): 1113302077440
• Sum of proper divisors (its aliquot sum) s(n): 685173035008
• 428129042432 is an abundant number, because the sum of its proper divisors (685173035008) is greater than itself. Its abundance is 257043992576

Bases of 428129042432

• Binary: 110001110101110011110101100000000000000₂
• Hexadecimal: 0x63AE7AC000
• Base-36: 5GOGZ7CW

Squares and roots of 428129042432

• 428129042432 squared (428129042432²) is 183294476973741256474624
• 428129042432 cubed (428129042432³) is 78473688909842117343013293227245568
• The square root of 428129042432 is 654315.7054755755
• The cube root of 428129042432 is 7536.8793500889

Scales and comparisons

• 428,129,042,432 seconds is equal to 13,613 years, 9 weeks, 2 days, 6 hours, 32 seconds.
• To count from 1 to 428,129,042,432 would take you about twenty-seven thousand, two hundred twenty-six 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 428129042432 cubic inches would be around 628.1 feet tall.

Recreational maths with 428129042432

• 428129042432 backwards is 234240921824
• The number of decimal digits it has is: 12
• The sum of 428129042432's digits is 41
• More coming soon!