40157465972320

Names of 40157465972320

• Cardinal: 40157465972320 can be written as Forty trillion, one hundred fifty-seven billion, four hundred sixty-five million, nine hundred seventy-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 4.015746597232 × 10¹³

Factors of 40157465972320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 242

Divisors of 40157465972320

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 59 79 80 97 118 158 160 194 236 295 316 388 395 472 485 590 632 776 790 944 970 1180 1264 1552 1580 1888 1940 2360 2528 3104 3160 3481 3880 4661 4720 5723 6320 6962 7663 7760 9322 9409 9440 11446 12640 13924 15326 15520 17405 18644 18818 22892 23305 27848 28615 30652 34810 37288 37636 38315 45784 46610 47045 55696 57230 61304 69620 74576 75272 76630 91568 93220 94090 111392 114460 122608 139240 149152 150544 153260 183136 186440 188180 228920 245216 274999 278480 301088 306520 337657 372880 376360 452117 457840 549998 555131 556960 613040 675314 743311 745760 752720 904234 912673 915680 1099996 1110262 1226080 1350628 1374995 1486622 1505440 1688285 1808468 1825346 2199992 2220524 2260585 2701256 2749990 2775655 2973244 3376570 3616936 3650692 3716555 4399984 4441048 4521170 4563365 5402512 5499980 5551310 5946488 6753140 7233872 7301384 7433110 8799968 8882096 9042340 9126730 10805024 10999960 11102620 11892976 13506280 14467744 14602768 14866220 17764192 18084680 18253460 21999920 22205240 23785952 26674903 27012560 29205536 29732440 32752729 36169360 36506920 43855349 43999840 44410480 53349806 53847707 54025120 59464880 65505458 72101167 72338720 73013840 87710698 88820960 106699612 107695414 118929760 131010916 133374515 144202334 146027680 163763645 175421396 213399224 215390828 219276745 262021832 266749030 269238535 288404668 327527290 350842792 360505835 426798448 430781656 438553490 524043664 533498060 538477070 576809336 655054580 701685584 721011670 853596896 861563312 877106980 1048087328 1066996120 1076954140 1153618672 1310109160 1403371168 1442023340 1723126624 1754213960 2133992240 2153908280 2307237344 2587465591 2620218320 2884046680 3177014713 3508427920 4253968853 4267984480 4307816560 5174931182 5240436640 5768093360 6354029426 7016855840 8507937706 8615633120 10349862364 11536186720 12708058852 12937327955 15885073565 17015875412 20699724728 21269844265 25416117704 25874655910 31770147130 34031750824 41399449456 42539688530 50832235408 51749311820 63540294260 68063501648 82798898912 85079377060 101664470816 103498623640 127080588520 136127003296 170158754120 206997247280 250984162327 254161177040 340317508240 413994494560 501968324654 508322354080 680635016480 1003936649308 1254920811635 2007873298616 2509841623270 4015746597232 5019683246540 8031493194464 10039366493080 20078732986160 40157465972320
• Sum of all divisors σ(n): 98746886851200
• Sum of proper divisors (its aliquot sum) s(n): 58589420878880
• 40157465972320 is an abundant number, because the sum of its proper divisors (58589420878880) is greater than itself. Its abundance is 18431954906560

Bases of 40157465972320

• Binary: 1001001000010111100011011111101000111001100000₂
• Hexadecimal: 0x2485E37E8E60
• Base-36: E8G32EKPS

Squares and roots of 40157465972320

• 40157465972320 squared (40157465972320²) is 1612622073318038683006182400
• 40157465972320 cubed (40157465972320³) is 64758816035481266610062236772187271168000
• The square root of 40157465972320 is 6336991.8709368721
• The cube root of 40157465972320 is 34244.3373442745

Scales and comparisons

• 40,157,465,972,320 seconds is equal to 1,276,883 years, 10 weeks, 3 days, 18 hours, 58 minutes, 40 seconds.
• To count from 1 to 40,157,465,972,320 would take you about three million, one hundred ninety-two thousand, two hundred eight 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 40157465972320 cubic inches would be around 2853.7 feet tall.

Recreational maths with 40157465972320

• 40157465972320 backwards is 02327956475104
• The number of decimal digits it has is: 14
• The sum of 40157465972320's digits is 55
• More coming soon!