40285078470

Names of 40285078470

• Cardinal: 40285078470 can be written as Forty billion, two hundred eighty-five million, seventy-eight thousand, four hundred seventy.

Scientific notation

• Scientific notation: 4.028507847 × 10¹⁰

Factors of 40285078470

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1713

Divisors of 40285078470

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 43 45 63 65 70 73 78 86 90 91 105 117 126 129 130 146 182 195 210 215 219 234 258 273 301 315 365 387 390 430 438 455 511 546 559 585 602 630 645 657 730 774 819 903 910 949 1022 1095 1118 1170 1290 1314 1365 1505 1533 1567 1638 1677 1806 1898 1935 2190 2555 2709 2730 2795 2847 3010 3066 3134 3139 3285 3354 3870 3913 4095 4515 4599 4701 4745 5031 5110 5418 5590 5694 6278 6570 6643 7665 7826 7835 8190 8385 8541 9030 9198 9402 9417 9490 10062 10969 11739 13286 13545 14103 14235 15330 15670 15695 16770 17082 18834 19565 19929 20371 21938 21973 22995 23478 23505 25155 27090 28206 28251 28470 31390 32907 33215 35217 39130 39858 40742 40807 42705 43946 45990 47010 47085 50310 54845 56502 58695 59787 61113 65814 65919 66430 67381 70434 70515 81614 85410 94170 98721 99645 101855 109690 109865 114391 117390 119574 122226 122421 131838 134762 141030 141255 142597 164535 176085 183339 197442 197757 199290 202143 203710 204035 219730 228782 244842 282510 285194 285649 298935 305565 329070 329595 336905 343173 352170 366678 367263 395514 404286 408070 427791 471667 493605 571298 571955 597870 606429 611130 612105 659190 673810 686346 712985 734526 800737 855582 856947 875953 916695 943334 987210 988785 1010715 1029519 1143910 1212858 1224210 1283373 1415001 1425970 1428245 1487083 1601474 1713894 1715865 1751906 1833390 1836315 1977570 2021430 2059038 2138955 2358335 2402211 2566746 2570841 2627859 2830002 2856490 2974166 3032145 3431730 3672630 4003685 4245003 4277910 4284735 4379765 4461249 4716670 4804422 4918813 5141682 5147595 5255718 6064290 6131671 6416865 7075005 7206633 7435415 7883577 8007370 8490006 8569470 8759530 8922498 9837626 10295190 10409581 12011055 12263342 12833730 12854205 13139295 13383747 14150010 14413266 14756439 14870830 15767154 18395013 20819162 21225015 22306245 24022110 24594065 25708410 26278590 26767494 29512878 30658355 31228743 34431691 36033165 36790026 39417885 42450030 44269317 44612490 49188130 52047905 55185039 61316710 62457486 63944569 66918735 68863382 72066330 73782195 78835770 88538634 91975065 93686229 103295073 104095810 110370078 127889138 133837470 147564390 156143715 172158455 183950130 187372458 191833707 206590146 221346585 275925195 309885219 312287430 319722845 344316910 383667414 442693170 447611983 468431145 516475365 551850390 575501121 619770438 639445690 895223966 936862290 959168535 1032950730 1151002242 1342835949 1549426095 1918337070 2238059915 2685671898 2877505605 3098852190 4028507847 4476119830 5755011210 6714179745 8057015694 13428359490 20142539235 40285078470
• Sum of all divisors σ(n): 133802532864
• Sum of proper divisors (its aliquot sum) s(n): 93517454394
• 40285078470 is an abundant number, because the sum of its proper divisors (93517454394) is greater than itself. Its abundance is 53232375924

Bases of 40285078470

• Binary: 100101100001001011011000001111000110₂
• Hexadecimal: 0x9612D83C6
• Base-36: II8P1HI

Squares and roots of 40285078470

• 40285078470 squared (40285078470²) is 1622887547334057540900
• 40285078470 cubed (40285078470³) is 65378152192338347338651734423000
• The square root of 40285078470 is 200711.4308403983
• The cube root of 40285078470 is 3428.0572902341

Scales and comparisons

• 40,285,078,470 seconds is equal to 1,280 years, 48 weeks, 6 days, 11 hours, 34 minutes, 30 seconds.
• To count from 1 to 40,285,078,470 would take you about two thousand, five hundred sixty-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 40285078470 cubic inches would be around 285.7 feet tall.

Recreational maths with 40285078470

• 40285078470 backwards is 07487058204
• 40285078470 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40285078470's digits is 45
• More coming soon!