40535326720

Names of 40535326720

• Cardinal: 40535326720 can be written as Forty billion, five hundred thirty-five million, three hundred twenty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.053532672 × 10¹⁰

Factors of 40535326720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 61

Divisors of 40535326720

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 47 56 64 70 80 94 112 128 140 160 188 224 235 256 280 320 329 376 448 470 512 560 640 658 752 896 940 1024 1120 1280 1316 1504 1645 1792 1880 2048 2209 2240 2560 2632 3008 3290 3584 3760 4096 4418 4480 5120 5264 6016 6580 7168 7520 8192 8836 8960 10240 10528 11045 12032 13160 14336 15040 15463 16384 17672 17920 20480 21056 22090 24064 26320 28672 30080 30926 32768 35344 35840 40960 42112 44180 48128 52640 57344 60160 61852 65536 70688 71680 77315 81920 84224 88360 96256 105280 114688 120320 123704 131072 141376 143360 154630 163840 168448 176720 192512 210560 229376 240640 247408 262144 282752 286720 309260 327680 336896 353440 385024 421120 458752 481280 494816 524288 565504 573440 618520 655360 673792 706880 770048 842240 917504 962560 989632 1131008 1146880 1237040 1310720 1347584 1413760 1540096 1684480 1835008 1925120 1979264 2262016 2293760 2474080 2621440 2695168 2827520 3080192 3368960 3670016 3850240 3958528 4524032 4587520 4948160 5390336 5655040 6160384 6737920 7700480 7917056 9048064 9175040 9896320 10780672 11310080 12320768 13475840 15400960 15834112 18096128 18350080 19792640 21561344 22620160 24641536 26951680 30801920 31668224 36192256 39585280 43122688 45240320 53903360 61603840 63336448 72384512 79170560 86245376 90480640 107806720 123207680 126672896 144769024 158341120 172490752 180961280 215613440 253345792 289538048 316682240 361922560 431226880 506691584 579076096 633364480 723845120 862453760 1013383168 1158152192 1266728960 1447690240 2026766336 2533457920 2895380480 4053532672 5066915840 5790760960 8107065344 10133831680 20267663360 40535326720
• Sum of all divisors σ(n): 113598421200
• Sum of proper divisors (its aliquot sum) s(n): 73063094480
• 40535326720 is an abundant number, because the sum of its proper divisors (73063094480) is greater than itself. Its abundance is 32527767760

Bases of 40535326720

• Binary: 100101110000000110000000000000000000₂
• Hexadecimal: 0x970180000
• Base-36: IMDOQ9S

Squares and roots of 40535326720

• 40535326720 squared (40535326720²) is 1643112712297145958400
• 40535326720 cubed (40535326720³) is 66604110630750173147271528448000
• The square root of 40535326720 is 201333.8687851599
• The cube root of 40535326720 is 3435.1409312991

Scales and comparisons

• 40,535,326,720 seconds is equal to 1,288 years, 46 weeks, 4 days, 20 hours, 58 minutes, 40 seconds.
• To count from 1 to 40,535,326,720 would take you about two thousand, five hundred seventy-seven 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 40535326720 cubic inches would be around 286.3 feet tall.

Recreational maths with 40535326720

• 40535326720 backwards is 02762353504
• The number of decimal digits it has is: 11
• The sum of 40535326720's digits is 37
• More coming soon!