40055236161920

Names of 40055236161920

• Cardinal: 40055236161920 can be written as Forty trillion, fifty-five billion, two hundred thirty-six million, one hundred sixty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.005523616192 × 10¹³

Factors of 40055236161920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 141054

Divisors of 40055236161920

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 28 31 32 35 40 46 56 62 64 70 80 89 92 112 115 124 128 140 155 160 161 178 184 217 224 230 248 280 310 320 322 356 368 434 445 448 460 496 560 620 623 640 644 712 713 736 805 868 890 896 920 992 1085 1120 1240 1246 1288 1424 1426 1472 1610 1736 1780 1840 1984 2047 2170 2240 2480 2492 2576 2759 2848 2852 2944 3115 3220 3472 3560 3565 3680 3968 4094 4340 4480 4960 4984 4991 5152 5518 5696 5704 6230 6440 6944 7120 7130 7360 8188 8680 9920 9968 9982 10235 10304 11036 11392 11408 12460 12880 13795 13888 14240 14260 14329 14720 16376 17360 19313 19840 19936 19964 20470 20608 22072 22816 24920 24955 25760 27590 27776 28480 28520 28658 32752 34720 38626 39872 39928 40940 44144 45632 49840 49910 51520 55180 56960 57040 57316 63457 65504 69440 71645 77252 79744 79856 81880 88288 91264 96565 99680 99820 103040 110360 114080 114632 126914 131008 138880 140897 143290 154504 159712 163760 176576 193130 199360 199640 220720 228160 229264 253828 262016 281794 286580 309008 317285 319424 327520 353152 386260 398720 399280 441440 444199 456320 458528 507656 563588 573160 618016 634570 638848 655040 704485 772520 798560 882880 888398 917056 986279 1015312 1127176 1146320 1236032 1269140 1310080 1408970 1545040 1597120 1765760 1776796 1834112 1972558 2030624 2220995 2254352 2292640 2472064 2538280 2817940 3090080 3194240 3240631 3553592 3945116 4061248 4367807 4441990 4508704 4585280 4931395 5076560 5635880 6180160 6481262 7107184 7890232 8122496 8735614 8883980 9017408 9170560 9862790 10153120 11271760 12360320 12539833 12962524 14214368 15780464 16203155 17471228 17767960 18034816 19725580 20306240 21839035 22543520 22684417 25079666 25925048 28428736 30574649 31560928 32406310 34942456 35535920 39451160 40612480 43678070 45087040 45368834 50159332 51850096 56857472 61149298 62699165 63121856 64812620 69884912 71071840 78902320 87356140 87778831 90174080 90737668 100318664 100459561 103700192 113422085 122298596 125398330 126243712 129625240 139769824 142143680 152873245 157804640 174712280 175557662 181475336 200637328 200919122 207400384 226844170 244597192 250796660 259250480 279539648 284287360 288416159 305746490 315609280 349424560 351115324 362950672 388734823 401274656 401838244 414800768 438894155 453688340 489194384 501593320 502297805 518500960 559079296 576832318 611492980 631218560 698849120 702230648 703216927 725901344 777469646 802549312 803676488 877788310 907376680 978388768 1003186640 1004595610 1037001920 1153664636 1222985960 1397698240 1404461296 1406433854 1442080795 1451802688 1554939292 1605098624 1607352976 1755576620 1814753360 1943674115 1956777536 2006373280 2009191220 2018913113 2074003840 2307329272 2445971920 2721143761 2795396480 2808922592 2812867708 2884161590 2903605376 3109878584 3214705952 3511153240 3516084635 3629506720 3887348230 3913555072 4012746560 4018382440 4037826226 4614658544 4891943840 5442287522 5617845184 5625735416 5768323180 6219757168 6429411904 7022306480 7032169270 7259013440 7774696460 8025493120 8036764880 8075652452 8940900929 9229317088 9783887680 10094565565 10884575044 11235690368 11251470832 11536646360 12439514336 12858823808 13605718805 14044612960 14064338540 14518026880 15549392920 16073529760 16151304904 17881801858 18458634176 19567775360 20189131130 21769150088 22502941664 23073292720 24879028672 27211437610 28089225920 28128677080 31098785840 32147059520 32302609808 35763603716 36917268352 40378262260 43538300176 44704504645 45005883328 46146585440 49758057344 54422875220 56178451840 56257354160 62197571680 62586306503 64294119040 64605219616 71527207432 80756524520 87076600352 89409009290 90011766656 92293170880 108845750440 112514708320 124395143360 125172613006 129210439232 143054414864 161513049040 174153200704 178818018580 184586341760 217691500880 225029416640 248790286720 250345226012 258420878464 286108829728 312931532515 323026098080 348306401408 357636037160 435383001760 450058833280 500690452024 572217659456 625863065030 646052196160 715272074320 870766003520 1001380904048 1144435318912 1251726130060 1292104392320 1430544148640 1741532007040 2002761808096 2503452260120 2861088297280 4005523616192 5006904520240 5722176594560 8011047232384 10013809040480 20027618080960 40055236161920
• Sum of all divisors σ(n): 119203765862400
• Sum of proper divisors (its aliquot sum) s(n): 79148529700480
• 40055236161920 is an abundant number, because the sum of its proper divisors (79148529700480) is greater than itself. Its abundance is 39093293538560

Bases of 40055236161920

• Binary: 1001000110111000010110000111110111000110000000₂
• Hexadecimal: 0x246E161F7180
• Base-36: E754DEY68

Squares and roots of 40055236161920

• 40055236161920 squared (40055236161920²) is 1604421943987183652458086400
• 40055236161920 cubed (40055236161920³) is 64265499869773423344955407866403749888000
• The square root of 40055236161920 is 6328920.6158649201
• The cube root of 40055236161920 is 34215.2537776967

Scales and comparisons

• 40,055,236,161,920 seconds is equal to 1,273,632 years, 31 weeks, 5 days, 9 hours, 25 minutes, 20 seconds.
• To count from 1 to 40,055,236,161,920 would take you about three million, one hundred eighty-four thousand and eighty-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 40055236161920 cubic inches would be around 2851.3 feet tall.

Recreational maths with 40055236161920

• 40055236161920 backwards is 02916163255004
• The number of decimal digits it has is: 14
• The sum of 40055236161920's digits is 44
• More coming soon!