40047038548395264

Names of 40047038548395264

• Cardinal: 40047038548395264 can be written as Forty quadrillion, forty-seven trillion, thirty-eight billion, five hundred forty-eight million, three hundred ninety-five thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 4.0047038548395264 × 10¹⁶

Factors of 40047038548395264

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 465581828

Divisors of 40047038548395264

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 64 72 74 96 111 128 144 148 192 222 256 288 296 333 384 444 576 592 666 768 888 1009 1152 1184 1332 1776 2018 2304 2368 2664 3027 3552 4036 4736 5328 6054 7104 8072 9081 9472 10656 12108 14208 16144 18162 21312 24216 28416 32288 36324 37333 42624 48432 64576 72648 74666 85248 96864 111999 129152 145296 149332 193728 223998 258304 290592 298664 335997 387456 447996 581184 597328 671994 774912 895992 1162368 1194656 1343988 1791984 2324736 2389312 2687976 3583968 4778624 5375952 7167936 9557248 10751904 14335872 21503808 28671744 43007616 86015232 465580777 931161554 1396742331 1862323108 2793484662 3724646216 4190226993 5586969324 7449292432 8380453986 11173938648 14898584864 16760907972 17226488749 22347877296 29797169728 33521815944 34452977498 44695754592 51679466247 59594339456 67043631888 68905954996 89391509184 103358932494 119188678912 134087263776 137811909992 155038398741 178783018368 206717864988 268174527552 275623819984 310076797482 357566036736 413435729976 469771003993 536349055104 551247639968 620153594964 826871459952 939542007986 1072698110208 1102495279936 1240307189928 1409313011979 1653742919904 1879084015972 2204990559872 2480614379856 2818626023958 3307485839808 3758168031944 4227939035937 4409981119744 4961228759712 5637252047916 6614971679616 7516336063888 8455878071874 9922457519424 11274504095832 13229943359232 15032672127776 16911756143748 17381527147741 19844915038848 22549008191664 30065344255552 33823512287496 34763054295482 39689830077696 45098016383328 52144581443223 60130688511104 67647024574992 69526108590964 90196032766656 104289162886446 120261377022208 135294049149984 139052217181928 156433744329669 180392065533312 208578325772892 270588098299968 278104434363856 312867488659338 360784131066624 417156651545784 541176196599936 556208868727712 625734977318676 834313303091568 1082352393199872 1112417737455424 1251469954637352 1668626606183136 2224835474910848 2502939909274704 3337253212366272 4449670949821696 5005879818549408 6674506424732544 10011759637098816 13349012849465088 20023519274197632 40047038548395264
• Sum of all divisors σ(n): 118703702294788520
• Sum of proper divisors (its aliquot sum) s(n): 78656663746393256
• 40047038548395264 is an abundant number, because the sum of its proper divisors (78656663746393256) is greater than itself. Its abundance is 38609625197997992

Bases of 40047038548395264

• Binary: 10001110010001101001000111000010111110111100010100000000₂
• Hexadecimal: 0x8E4691C2FBC500
• Base-36: AYBHNJ3TJ40

Squares and roots of 40047038548395264

• 40047038548395264 squared (40047038548395264²) is 1603765296496656253593429577629696
• 40047038548395264 cubed (40047038548395264³) is 64226050651380153026915792152280147530093632159744
• The square root of 40047038548395264 is 200117561.8190349229
• The cube root of 40047038548395264 is 342129.1947977423

Scales and comparisons

• 40,047,038,548,395,264 seconds is equal to 1,273,371,952 years, 11 weeks, 1 day, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 40,047,038,548,395,264 would take you about three billion, eight hundred twenty million, one hundred fifteen thousand, eight hundred fifty-six 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 40047038548395264 cubic inches would be around 28510.8 feet tall.

Recreational maths with 40047038548395264

• 40047038548395264 backwards is 46259384583074004
• 40047038548395264 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40047038548395264's digits is 72
• More coming soon!