42947072532

Names of 42947072532

• Cardinal: 42947072532 can be written as Forty-two billion, nine hundred forty-seven million, seventy-two thousand, five hundred thirty-two.

Scientific notation

• Scientific notation: 4.2947072532 × 10¹⁰

Factors of 42947072532

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 392

Divisors of 42947072532

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 49 52 54 63 78 81 84 91 98 108 117 126 147 156 162 182 189 196 234 243 252 273 294 324 343 351 364 367 378 441 468 486 546 567 588 637 686 702 729 734 756 819 882 972 1029 1053 1092 1101 1134 1274 1323 1372 1404 1458 1468 1638 1701 1764 1911 2058 2106 2187 2202 2268 2457 2548 2569 2646 2916 3087 3159 3276 3303 3402 3822 3969 4116 4212 4374 4404 4459 4771 4914 5103 5138 5292 5733 6174 6318 6561 6606 6804 7371 7644 7707 7938 8748 8918 9261 9477 9542 9828 9909 10206 10276 11466 11907 12348 12636 13122 13212 13377 14313 14742 15309 15414 15876 17199 17836 17983 18522 18954 19084 19818 20412 22113 22932 23121 23814 26244 26754 27783 28431 28626 29484 29727 30618 30828 33397 34398 35721 35966 37044 37908 39636 40131 42939 44226 45927 46242 47628 51597 53508 53949 55566 56862 57252 59454 61236 66339 66794 68796 69363 71442 71932 80262 83349 85293 85878 88452 89181 91854 92484 100191 103194 107163 107898 111132 113724 118908 120393 125881 128817 132678 133588 138726 142884 154791 160524 161847 166698 170586 171756 178362 183708 199017 200382 206388 208089 214326 215796 233779 240786 250047 251762 257634 265356 267543 277452 300573 309582 321489 323694 333396 341172 356724 361179 377643 386451 398034 400764 416178 428652 464373 467558 481572 485541 500094 503524 515268 535086 597051 601146 619164 624267 642978 647388 701337 722358 750141 755286 772902 796068 802629 832356 901719 928746 935116 971082 1000188 1070172 1083537 1132929 1159353 1194102 1202292 1248534 1285956 1393119 1402674 1444716 1456623 1500282 1510572 1545804 1605258 1636453 1803438 1857492 1872801 1942164 2104011 2167074 2250423 2265858 2318706 2388204 2407887 2497068 2705157 2786238 2805348 2913246 3000564 3210516 3250611 3272906 3398787 3478059 3606876 3745602 4179357 4208022 4334148 4369869 4500846 4531716 4637412 4815774 4909359 5410314 5572476 5618403 5826492 6312033 6501222 6545812 6797574 6956118 7491204 8115471 8358714 8416044 8739738 9001692 9631548 9751833 9818718 10196361 10434177 10820628 11236806 12624066 13002444 13109607 13595148 13912236 14728077 16230942 16717428 16855209 17479476 18936099 19503666 19637436 20392722 20868354 22473612 24346413 25248132 26219214 29255499 29456154 30589083 31302531 32461884 33710418 37872198 39007332 39328821 40785444 41736708 44184231 48692826 52438428 56808297 58510998 58912308 61178166 62605062 67420836 73039239 75744396 78657642 88368462 91767249 97385652 113616594 117021996 117986463 122356332 125210124 132552693 146078478 157315284 170424891 176736924 183534498 219117717 227233188 235972926 265105386 275301747 292156956 340849782 367068996 397658079 438235434 471945852 511274673 530210772 550603494 681699564 795316158 825905241 876470868 1022549346 1101206988 1192974237 1533824019 1590632316 1651810482 2045098692 2385948474 3067648038 3303620964 3578922711 4771896948 6135296076 7157845422 10736768133 14315690844 21473536266 42947072532
• Sum of all divisors σ(n): 141962329600
• Sum of proper divisors (its aliquot sum) s(n): 99015257068
• 42947072532 is an abundant number, because the sum of its proper divisors (99015257068) is greater than itself. Its abundance is 56068184536

Bases of 42947072532

• Binary: 100111111111110110000101001000010100₂
• Hexadecimal: 0x9FFD85214
• Base-36: JQ9KT90

Squares and roots of 42947072532

• 42947072532 squared (42947072532²) is 1844451039068868891024
• 42947072532 cubed (42947072532³) is 79213772556613478006006131752768
• The square root of 42947072532 is 207236.7547806133
• The cube root of 42947072532 is 3501.9600594617

Scales and comparisons

• 42,947,072,532 seconds is equal to 1,365 years, 30 weeks, 2 days, 14 hours, 22 minutes, 12 seconds.
• To count from 1 to 42,947,072,532 would take you about two thousand, seven hundred thirty-one 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 42947072532 cubic inches would be around 291.8 feet tall.

Recreational maths with 42947072532

• 42947072532 backwards is 23527074924
• The number of decimal digits it has is: 11
• The sum of 42947072532's digits is 45
• More coming soon!