40143769380

Names of 40143769380

• Cardinal: 40143769380 can be written as Forty billion, one hundred forty-three million, seven hundred sixty-nine thousand, three hundred eighty.

Scientific notation

• Scientific notation: 4.014376938 × 10¹⁰

Factors of 40143769380

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 823

Divisors of 40143769380

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 30 33 36 37 39 44 45 52 55 60 61 65 66 74 78 90 99 110 111 117 122 130 132 143 148 156 165 180 183 185 195 198 220 222 234 244 260 286 305 330 333 366 370 390 396 407 429 444 468 481 495 549 555 572 585 610 660 666 671 691 715 732 740 780 793 814 858 915 962 990 1098 1110 1170 1220 1221 1287 1332 1342 1382 1430 1443 1586 1628 1665 1716 1830 1924 1980 2013 2035 2073 2145 2196 2220 2257 2340 2379 2405 2442 2574 2684 2745 2764 2860 2886 3172 3330 3355 3455 3660 3663 3965 4026 4070 4146 4290 4329 4514 4758 4810 4884 5148 5291 5490 5772 6039 6105 6219 6435 6660 6710 6771 6910 7137 7215 7326 7601 7930 8052 8140 8292 8580 8658 8723 8983 9028 9516 9620 10065 10365 10582 10980 11285 11895 12078 12210 12438 12870 13420 13542 13820 14274 14430 14652 15202 15860 15873 17316 17446 17966 18315 20130 20313 20730 21164 21645 22570 22803 23790 24156 24420 24827 24876 25567 25740 26169 26455 26949 27084 28548 28860 29341 30195 30404 31095 31746 33855 34892 35685 35932 36630 38005 40260 40626 41460 42151 43290 43615 44915 45140 45606 47580 47619 49654 51134 52338 52910 53898 58682 60390 62190 63492 67710 68409 71370 73260 74481 76010 76701 78507 79365 80847 81252 84302 86580 87230 88023 89830 91212 95238 98813 99308 101565 102268 104676 105820 107796 114015 117364 120780 124135 124380 126453 127835 130845 134745 135420 136818 142740 146705 148962 152020 153402 157014 158730 161694 168604 174460 176046 179660 190476 197626 203130 210755 223443 228030 230103 238095 248270 252906 255670 261690 264069 269490 273636 281237 293410 296439 297924 306804 314028 317460 322751 323388 332371 342045 352092 372405 379359 383505 392535 395252 404235 406260 421510 440115 446886 456060 460206 463661 476190 494065 496540 505812 511340 523380 528138 538980 547963 562474 586820 592878 632265 645502 664742 684090 744810 758718 767010 785070 808470 843020 843711 880230 889317 893772 920412 927322 952380 968253 988130 997113 1056276 1095926 1117215 1124948 1150515 1185756 1264530 1291004 1320345 1329484 1368180 1390983 1406185 1482195 1489620 1517436 1534020 1559587 1570140 1613755 1616940 1643889 1661855 1687422 1760460 1778634 1854644 1896795 1936506 1976260 1994226 2191852 2234430 2301030 2318305 2529060 2531133 2640690 2739815 2781966 2812370 2904759 2964390 2991339 3119174 3227510 3287778 3323710 3374844 3557268 3656081 3793590 3873012 3988452 4172949 4218555 4446585 4468860 4602060 4636610 4678761 4841265 4931667 4985565 5062266 5281380 5479630 5563932 5624740 5809518 5928780 5982678 6027593 6238348 6455020 6575556 6647420 6954915 7312162 7587180 7797935 8219445 8345898 8437110 8893170 9273220 9357522 9682530 9863334 9971130 10124532 10959260 10968243 11619036 11965356 12055186 12655665 13909830 14036283 14523795 14624324 14956695 15595870 16438890 16691796 16874220 17155457 17786340 18082779 18280405 18715044 19365060 19726668 19942260 20274631 20864745 21936486 23393805 24110372 24658335 25311330 27819660 28072566 29047590 29913390 30137965 31191740 32877780 32904729 34310914 36165558 36560810 40549262 41729490 43872972 46787610 49316670 50622660 51466371 54248337 54841215 56145132 58095180 59826780 60275930 60823893 65809458 68621828 70181415 72331116 73121620 81098524 83458980 85777285 90413895 93575220 98633340 101373155 102932742 108496674 109682430 120551860 121647786 131618916 140362830 154399113 164523645 171554570 180827790 182471679 202746310 205865484 216993348 219364860 223020941 243295572 257331855 271241685 280725660 304119465 308798226 329047290 343109140 361655580 364943358 405492620 446041882 514663710 542483370 608238930 617596452 658094580 669062823 729886716 771995565 892083764 912358395 1029327420 1084966740 1115104705 1216477860 1338125646 1543991130 1824716790 2007188469 2230209410 2676251292 3087982260 3345314115 3649433580 4014376938 4460418820 6690628230 8028753876 10035942345 13381256460 20071884690 40143769380
• Sum of all divisors σ(n): 149548928256
• Sum of proper divisors (its aliquot sum) s(n): 109405158876
• 40143769380 is an abundant number, because the sum of its proper divisors (109405158876) is greater than itself. Its abundance is 69261389496

Bases of 40143769380

• Binary: 100101011000110000010100111100100100₂
• Hexadecimal: 0x958C14F24
• Base-36: IFWKAP0

Squares and roots of 40143769380

• 40143769380 squared (40143769380²) is 1611522220034625584400
• 40143769380 cubed (40143769380³) is 64692576351815625074801325672000
• The square root of 40143769380 is 200359.1010660609
• The cube root of 40143769380 is 3424.0443638575

Scales and comparisons

• 40,143,769,380 seconds is equal to 1,276 years, 23 weeks, 1 day, 23 hours, 3 minutes.
• To count from 1 to 40,143,769,380 would take you about two thousand, five hundred fifty-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 40143769380 cubic inches would be around 285.3 feet tall.

Recreational maths with 40143769380

• 40143769380 backwards is 08396734104
• 40143769380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40143769380's digits is 45
• More coming soon!