4128934992

Names of 4128934992

• Cardinal: 4128934992 can be written as Four billion, one hundred twenty-eight million, nine hundred thirty-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.128934992 × 10⁹

Factors of 4128934992

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 176

Divisors of 4128934992

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 19 21 24 26 28 38 39 42 43 48 52 56 57 76 78 84 86 89 91 104 112 114 129 133 152 156 168 169 172 178 182 208 228 247 258 266 267 273 301 304 312 336 338 344 356 364 399 456 494 507 516 532 534 546 559 602 623 624 676 688 712 728 741 798 817 903 912 988 1014 1032 1064 1068 1092 1118 1157 1183 1204 1246 1352 1424 1456 1482 1596 1634 1677 1691 1729 1806 1869 1976 2028 2064 2128 2136 2184 2236 2314 2366 2408 2451 2492 2704 2964 3192 3211 3268 3354 3382 3458 3471 3549 3612 3738 3827 3913 3952 4056 4272 4368 4472 4628 4732 4816 4902 4984 5073 5187 5719 5928 6384 6422 6536 6708 6764 6916 6942 7098 7224 7267 7476 7654 7826 8099 8112 8944 9256 9464 9633 9804 9968 10146 10374 10621 11438 11481 11739 11837 11856 12844 13072 13416 13528 13832 13884 14196 14448 14534 14952 15041 15308 15652 16198 17157 18512 18928 19266 19608 20292 20748 21242 21801 21983 22477 22876 22962 23478 23674 24297 25688 26789 26832 27056 27664 27768 28392 29068 29904 30082 30616 31304 31863 32396 34314 35511 38532 39216 40584 41496 42484 43602 43966 44954 45123 45752 45924 46956 47348 48594 49751 50869 51376 53578 55536 56784 58136 60164 61232 62608 63726 64792 65949 67431 68628 71022 72713 74347 77064 80367 81168 82992 84968 87204 87932 89908 90246 91504 91848 93912 94696 97188 99502 101738 105287 107156 116272 120328 127452 129584 131898 134862 137256 138073 142044 145426 148694 149253 152607 153881 154128 160734 169936 174408 175864 179816 180492 183696 187824 189392 194376 199004 203476 210574 214312 218139 223041 240656 254904 263796 269724 274512 276146 284088 285779 290852 297388 298506 305214 307762 315861 321468 348257 348816 351728 359632 360984 388752 398008 406952 414219 421148 428624 436278 446082 461643 508991 509808 527592 539448 552292 568176 571558 581704 594776 597012 610428 615524 631722 642936 646763 696514 721968 796016 813904 828438 842296 857337 872556 892164 923286 945269 966511 1017982 1044771 1055184 1078896 1104584 1143116 1163408 1189552 1194024 1220856 1231048 1263444 1285872 1293526 1393028 1526973 1656876 1684592 1714674 1745112 1784328 1846572 1890538 1933022 1940289 2000453 2035964 2089542 2209168 2286232 2388048 2441712 2462096 2526888 2587052 2786056 2835807 2899533 3053946 3313752 3429348 3490224 3568656 3693144 3781076 3866044 3880578 4000906 4071928 4179084 4527341 4572464 5053776 5174104 5572112 5671614 5799066 6001359 6107892 6616883 6627504 6858696 7386288 7562152 7732088 7761156 8001812 8143856 8358168 9054682 10348208 11343228 11598132 12002718 12215784 12288497 13233766 13582023 13717392 15124304 15464176 15522312 16003624 16716336 18109364 19850649 22686456 23196264 24005436 24431568 24576994 26467532 27164046 31044624 32007248 36218728 36865491 39701298 45372912 46392528 48010872 49153988 52935064 54328092 72437456 73730982 79402596 86019479 96021744 98307976 105870128 108656184 147461964 158805192 172038958 196615952 217312368 258058437 294923928 317610384 344077916 516116874 589847856 688155832 1032233748 1376311664 2064467496 4128934992
• Sum of all divisors σ(n): 14377651200
• Sum of proper divisors (its aliquot sum) s(n): 10248716208
• 4128934992 is an abundant number, because the sum of its proper divisors (10248716208) is greater than itself. Its abundance is 6119781216

Bases of 4128934992

• Binary: 11110110000110101000110001010000₂
• Hexadecimal: 0xF61A8C50
• Base-36: 1WA9EMO

Squares and roots of 4128934992

• 4128934992 squared (4128934992²) is 17048104168162040064
• 4128934992 cubed (4128934992³) is 70390513847185299546355519488
• The square root of 4128934992 is 64256.7894622817
• The cube root of 4128934992 is 1604.2769674481

Scales and comparisons

• 4,128,934,992 seconds is equal to 131 years, 14 weeks, 6 days, 14 hours, 23 minutes, 12 seconds.
• To count from 1 to 4,128,934,992 would take you about two hundred sixty-two 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 4128934992 cubic inches would be around 133.7 feet tall.

Recreational maths with 4128934992

• 4128934992 backwards is 2994398214
• The number of decimal digits it has is: 10
• The sum of 4128934992's digits is 51
• More coming soon!