40739972832

Names of 40739972832

• Cardinal: 40739972832 can be written as Forty billion, seven hundred thirty-nine million, nine hundred seventy-two thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 4.0739972832 × 10¹⁰

Factors of 40739972832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 116

Divisors of 40739972832

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 31 32 36 39 48 52 62 67 72 78 93 96 104 117 124 134 144 156 169 186 201 208 234 248 268 279 288 312 338 372 402 403 416 468 496 507 536 558 603 624 676 744 804 806 871 936 961 992 1014 1072 1116 1206 1209 1248 1352 1488 1521 1608 1612 1742 1872 1922 2028 2077 2144 2197 2232 2412 2418 2613 2704 2883 2976 3042 3216 3224 3484 3627 3744 3844 4056 4154 4394 4464 4824 4836 5226 5239 5408 5766 6084 6231 6432 6448 6591 6968 7254 7688 7839 8112 8308 8649 8788 8928 9648 9672 10452 10478 11323 11532 12168 12462 12493 12896 13182 13936 14508 15376 15678 15717 16224 16616 17298 17576 18693 19296 19344 19773 20904 20956 22646 23064 24336 24924 24986 26364 27001 27872 29016 30752 31356 31434 33232 33969 34596 35152 37386 37479 38688 39546 41808 41912 45292 46128 47151 48672 49848 49972 52728 54002 58032 62712 62868 64387 66464 67938 68107 69192 70304 74772 74958 79092 81003 83616 83824 90584 92256 94302 99696 99944 101907 105456 108004 112437 116064 125424 125736 128774 135876 136214 138384 147199 149544 149916 158184 162006 162409 167648 181168 188604 193161 199392 199888 203814 204321 210912 216008 224874 243009 250848 251472 257548 271752 272428 276768 294398 299088 299832 316368 324012 324818 351013 362336 377208 386322 399776 407628 408642 432016 441597 449748 486018 487227 502944 515096 543504 544856 579483 588796 598176 599664 612963 632736 648024 649636 702026 754416 772644 815256 817284 837031 864032 883194 899496 972036 974454 1030192 1053039 1087008 1089712 1158966 1177592 1199328 1225926 1296048 1299272 1324791 1404052 1461681 1508832 1545288 1630512 1634568 1674062 1766388 1798992 1944072 1948908 2060384 2106078 2111317 2179424 2317932 2355184 2451852 2511093 2592096 2598544 2649582 2808104 2923362 3090576 3159117 3261024 3269136 3348124 3532776 3597984 3888144 3897816 4212156 4222634 4563169 4635864 4710368 4903704 5022186 5197088 5299164 5616208 5846724 6181152 6318234 6333951 6538272 6696248 7065552 7533279 7776288 7795632 8424312 8445268 9126338 9271728 9807408 10044372 10598328 10881403 11232416 11693448 12636468 12667902 13392496 13689507 14131104 15066558 15591264 16848624 16890536 18252676 18543456 19001853 19614816 20088744 21196656 21762806 23386896 25272936 25335804 26784992 27379014 30133116 32644209 33697248 33781072 36505352 38003706 40177488 41068521 42393312 43525612 46773792 50545872 50671608 54758028 60266232 65288418 67562144 73010704 76007412 80354976 82137042 87051224 97932627 101091744 101343216 109516056 120532464 130576836 141458239 146021408 152014824 164274084 174102448 195865254 202686432 219032112 241064928 261153672 282916478 304029648 328548168 348204896 391730508 424374717 438064224 522307344 565832956 608059296 657096336 783461016 848749434 1044614688 1131665912 1273124151 1314192672 1566922032 1697498868 2263331824 2546248302 3133844064 3394997736 4526663648 5092496604 6789995472 10184993208 13579990944 20369986416 40739972832
• Sum of all divisors σ(n): 131619131280
• Sum of proper divisors (its aliquot sum) s(n): 90879158448
• 40739972832 is an abundant number, because the sum of its proper divisors (90879158448) is greater than itself. Its abundance is 50139185616

Bases of 40739972832

• Binary: 100101111100010010101010011011100000₂
• Hexadecimal: 0x97C4AA6E0
• Base-36: IPRJ080

Squares and roots of 40739972832

• 40739972832 squared (40739972832²) is 1659745386352098100224
• 40739972832 cubed (40739972832³) is 67617981948021820189324573114368
• The square root of 40739972832 is 201841.4546915475
• The cube root of 40739972832 is 3440.9120990451

Scales and comparisons

• 40,739,972,832 seconds is equal to 1,295 years, 21 weeks, 11 hours, 7 minutes, 12 seconds.
• To count from 1 to 40,739,972,832 would take you about two thousand, five hundred ninety 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 40739972832 cubic inches would be around 286.7 feet tall.

Recreational maths with 40739972832

• 40739972832 backwards is 23827993704
• The number of decimal digits it has is: 11
• The sum of 40739972832's digits is 54
• More coming soon!