40492881072

Names of 40492881072

• Cardinal: 40492881072 can be written as Forty billion, four hundred ninety-two million, eight hundred eighty-one thousand and seventy-two.

Scientific notation

• Scientific notation: 4.0492881072 × 10¹⁰

Factors of 40492881072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 292

Divisors of 40492881072

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 53 54 56 63 72 81 84 98 106 108 112 126 144 147 159 162 168 189 196 212 216 227 252 294 318 324 336 371 378 392 424 432 441 454 477 504 567 588 636 648 681 742 756 784 848 882 908 954 1008 1113 1134 1176 1272 1296 1323 1362 1431 1484 1512 1589 1764 1816 1908 2043 2226 2268 2352 2544 2597 2646 2724 2809 2862 2968 3024 3178 3339 3528 3632 3816 3969 4086 4293 4452 4536 4767 5194 5292 5448 5618 5724 5936 6129 6356 6678 7056 7632 7791 7938 8172 8427 8586 8904 9072 9534 10017 10388 10584 10896 11123 11236 11448 12031 12258 12712 13356 14301 15582 15876 16344 16854 17172 17808 18387 19068 19663 20034 20776 21168 22246 22472 22896 23373 24062 24516 25281 25424 26712 28602 30051 31164 31752 32688 33369 33708 34344 36093 36774 38136 39326 40068 41552 42903 44492 44944 46746 48124 49032 50562 53424 57204 58989 60102 62328 63504 66738 67416 68688 70119 72186 73548 75843 76272 78652 80136 84217 85806 88984 93492 96248 98064 100107 101124 108279 114408 117978 120204 124656 128709 133476 134832 137641 140238 144372 147096 151686 157304 160272 168434 171612 176967 177968 186984 192496 200214 202248 210357 216558 227529 228816 235956 240408 252651 257418 266952 275282 280476 288744 294192 300321 303372 314608 324837 336868 343224 353934 373968 400428 404496 412923 420714 433116 455058 471912 480816 505302 514836 530901 533904 550564 560952 577488 589519 600642 606744 637643 649674 673736 686448 707868 757953 800856 825846 841428 866232 900963 910116 943824 974511 1010604 1029672 1061802 1101128 1121904 1179038 1201284 1213488 1238769 1275286 1299348 1347472 1415736 1515906 1592703 1601712 1651692 1682856 1732464 1768557 1801926 1820232 1912929 1949022 2021208 2059344 2123604 2202256 2273859 2358076 2402568 2477538 2550572 2598696 2831472 3031812 3185406 3303384 3365712 3537114 3603852 3640464 3716307 3825858 3898044 4042416 4247208 4463501 4547718 4716152 4805136 4955076 5101144 5197392 5305671 5738787 6063624 6370812 6606768 6821577 7074228 7207704 7432614 7651716 7796088 8494416 8927002 9095436 9432304 9910152 10202288 10611342 11148921 11477574 12127248 12741624 13390503 13643154 14148456 14415408 14865228 15303432 15592176 15917013 17216361 17854004 18190872 19820304 21222684 22297842 22955148 25483248 26781006 27286308 28296912 29730456 30606864 31244507 31834026 34432722 35708008 36381744 40171509 42445368 44595684 45910296 47751039 51649083 53562012 54572616 59460912 62489014 63668052 68865444 71416016 80343018 84890736 89191368 91820592 93733521 95502078 103298166 107124024 109145232 120514527 124978028 127336104 137730888 160686036 178382736 187467042 191004156 206596332 214248048 241029054 249956056 254672208 275461776 281200563 321372072 361543581 374934084 382008312 413192664 482058108 499912112 562401126 642744144 723087162 749868168 764016624 826385328 843601689 964116216 1124802252 1446174324 1499736336 1687203378 1928232432 2249604504 2530805067 2892348648 3374406756 4499209008 5061610134 5784697296 6748813512 10123220268 13497627024 20246440536 40492881072
• Sum of all divisors σ(n): 139565512548
• Sum of proper divisors (its aliquot sum) s(n): 99072631476
• 40492881072 is an abundant number, because the sum of its proper divisors (99072631476) is greater than itself. Its abundance is 58579750404

Bases of 40492881072

• Binary: 100101101101100100000101010010110000₂
• Hexadecimal: 0x96D9054B0
• Base-36: ILOEZ00

Squares and roots of 40492881072

• 40492881072 squared (40492881072²) is 1639673417511135869184
• 40492881072 cubed (40492881072³) is 66395100692198226986501061685248
• The square root of 40492881072 is 201228.4300788535
• The cube root of 40492881072 is 3433.9415025785

Scales and comparisons

• 40,492,881,072 seconds is equal to 1,287 years, 28 weeks, 3 days, 14 hours, 31 minutes, 12 seconds.
• To count from 1 to 40,492,881,072 would take you about two thousand, five hundred seventy-five 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 40492881072 cubic inches would be around 286.2 feet tall.

Recreational maths with 40492881072

• 40492881072 backwards is 27018829404
• The number of decimal digits it has is: 11
• The sum of 40492881072's digits is 45
• More coming soon!