40838008464

Names of 40838008464

• Cardinal: 40838008464 can be written as Forty billion, eight hundred thirty-eight million, eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 4.0838008464 × 10¹⁰

Factors of 40838008464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 112

Divisors of 40838008464

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 24 27 33 34 36 44 48 51 54 66 68 72 79 81 88 99 102 108 132 136 144 153 158 162 176 187 198 204 216 237 243 264 272 297 306 316 324 374 396 408 432 459 474 486 528 561 594 612 632 648 711 729 748 792 816 869 891 918 948 972 1122 1188 1224 1264 1296 1343 1377 1422 1458 1496 1584 1683 1738 1782 1836 1896 1944 2133 2187 2244 2376 2448 2607 2673 2686 2754 2844 2916 2992 3366 3476 3564 3672 3792 3888 4029 4131 4266 4374 4488 4752 5049 5214 5346 5372 5508 5688 5832 6241 6399 6732 6952 7128 7344 7821 8019 8058 8262 8532 8748 8976 10098 10428 10692 10744 11016 11376 11664 12087 12393 12482 12798 13464 13904 14256 14773 15147 15642 16038 16116 16524 17064 17496 18723 19197 20196 20856 21384 21488 22032 23463 24057 24174 24786 24964 25596 26928 29546 30294 31284 32076 32232 33048 34128 34992 36261 37179 37446 38394 40392 41712 42768 44319 45441 46926 48114 48348 49572 49928 51192 56169 57591 59092 60588 62568 64152 64464 66096 68651 70389 72522 74358 74892 76788 80784 88638 90882 93852 96228 96696 99144 99856 102384 106097 108783 112338 115182 118184 121176 125136 128304 132957 136323 137302 140778 145044 148716 149784 153576 168507 172773 177276 181764 187704 192456 193392 198288 205953 211167 212194 217566 224676 230364 236368 242352 265914 272646 274604 281556 290088 297432 299568 307152 318291 326349 337014 345546 354552 363528 375408 384912 398871 408969 411906 422334 424388 435132 449352 460728 505521 531828 545292 549208 563112 580176 594864 617859 633501 636582 652698 674028 691092 709104 727056 797742 817938 823812 844668 848776 870264 898704 921456 954873 979047 1011042 1063656 1090584 1098416 1126224 1167067 1196613 1235718 1267002 1273164 1305396 1348056 1382184 1516563 1595484 1635876 1647624 1689336 1697552 1740528 1853577 1900503 1909746 1958094 2022084 2127312 2181168 2334134 2393226 2471436 2534004 2546328 2610792 2696112 2764368 2864619 2937141 3033126 3190968 3271752 3295248 3378672 3501201 3589839 3707154 3801006 3819492 3916188 4044168 4549689 4668268 4786452 4942872 5068008 5092656 5221584 5560731 5729238 5874282 6066252 6381936 6543504 7002402 7179678 7414308 7602012 7638984 7832376 8088336 8593857 9099378 9336536 9572904 9885744 10136016 10503603 10769517 11121462 11458476 11748564 12132504 13649067 14004804 14359356 14828616 15204024 15277968 15664752 16682193 17187714 18198756 18673072 19145808 21007206 21539034 22242924 22916952 23497128 24265008 25781571 27298134 28009608 28718712 29657232 30408048 31510809 32308551 33364386 34375428 36397512 42014412 43078068 44485848 45833904 46994256 50046579 51563142 54596268 56019216 57437424 63021618 64617102 66728772 68750856 72795024 77344713 84028824 86156136 88971696 94532427 100093158 103126284 109192536 126043236 129234204 133457544 137501712 150139737 154689426 168057648 172312272 189064854 200186316 206252568 218385072 232034139 252086472 258468408 266915088 283597281 300279474 309378852 378129708 400372632 412505136 464068278 504172944 516936816 567194562 600558948 618757704 756259416 800745264 850791843 928136556 1134389124 1201117896 1237515408 1512518832 1701583686 1856273112 2268778248 2402235792 2552375529 3403167372 3712546224 4537556496 5104751058 6806334744 10209502116 13612669488 20419004232 40838008464
• Sum of all divisors σ(n): 138827364480
• Sum of proper divisors (its aliquot sum) s(n): 97989356016
• 40838008464 is an abundant number, because the sum of its proper divisors (97989356016) is greater than itself. Its abundance is 57151347552

Bases of 40838008464

• Binary: 100110000010001000101000111010010000₂
• Hexadecimal: 0x982228E90
• Base-36: IRDW900

Squares and roots of 40838008464

• 40838008464 squared (40838008464²) is 1667742935305735639296
• 40838008464 cubed (40838008464³) is 68107300107791836465316499001344
• The square root of 40838008464 is 202084.1618336281
• The cube root of 40838008464 is 3443.6699291535

Scales and comparisons

• 40,838,008,464 seconds is equal to 1,298 years, 27 weeks, 1 day, 3 hours, 14 minutes, 24 seconds.
• To count from 1 to 40,838,008,464 would take you about two thousand, five hundred ninety-seven 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 40838008464 cubic inches would be around 287 feet tall.

Recreational maths with 40838008464

• 40838008464 backwards is 46480083804
• The number of decimal digits it has is: 11
• The sum of 40838008464's digits is 45
• More coming soon!