40561213440

Names of 40561213440

• Cardinal: 40561213440 can be written as Forty billion, five hundred sixty-one million, two hundred thirteen thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.056121344 × 10¹⁰

Factors of 40561213440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 52

Divisors of 40561213440

• Number of divisors d(n): 544
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 31 32 33 40 44 48 55 60 62 64 66 80 88 93 96 110 120 121 124 128 132 155 160 165 176 186 192 220 240 242 248 256 264 310 320 330 341 352 363 372 384 440 465 480 484 496 512 528 605 620 640 660 682 704 726 744 768 880 930 960 968 992 1023 1024 1056 1210 1240 1280 1320 1331 1364 1408 1452 1488 1536 1705 1760 1815 1860 1920 1936 1984 2046 2048 2112 2420 2480 2560 2640 2662 2728 2816 2904 2976 3072 3410 3520 3630 3720 3751 3840 3872 3968 3993 4092 4096 4224 4840 4960 5115 5120 5280 5324 5456 5632 5808 5952 6144 6655 6820 7040 7260 7440 7502 7680 7744 7936 7986 8184 8192 8448 9680 9920 10230 10240 10560 10648 10912 11253 11264 11616 11904 12288 13310 13640 14080 14520 14880 15004 15360 15488 15872 15972 16368 16384 16896 18755 19360 19840 19965 20460 20480 21120 21296 21824 22506 22528 23232 23808 24576 26620 27280 28160 29040 29760 30008 30720 30976 31744 31944 32736 32768 33792 37510 38720 39680 39930 40920 40960 41261 42240 42592 43648 45012 45056 46464 47616 49152 53240 54560 56265 56320 58080 59520 60016 61440 61952 63488 63888 65472 65536 67584 75020 77440 79360 79860 81840 81920 82522 84480 85184 87296 90024 90112 92928 95232 98304 106480 109120 112530 112640 116160 119040 120032 122880 123783 123904 126976 127776 130944 135168 150040 154880 158720 159720 163680 163840 165044 168960 170368 174592 180048 180224 185856 190464 196608 206305 212960 218240 225060 225280 232320 238080 240064 245760 247566 247808 253952 255552 261888 270336 300080 309760 317440 319440 327360 327680 330088 337920 340736 349184 360096 360448 371712 380928 412610 425920 436480 450120 450560 464640 476160 480128 491520 495132 495616 507904 511104 523776 540672 600160 618915 619520 634880 638880 654720 660176 675840 681472 698368 720192 720896 743424 761856 825220 851840 872960 900240 901120 929280 952320 960256 983040 990264 991232 1015808 1022208 1047552 1081344 1200320 1237830 1239040 1269760 1277760 1309440 1320352 1351680 1362944 1396736 1440384 1486848 1523712 1650440 1703680 1745920 1800480 1802240 1858560 1904640 1920512 1980528 1982464 2031616 2044416 2095104 2162688 2400640 2475660 2478080 2539520 2555520 2618880 2640704 2703360 2725888 2793472 2880768 2973696 3047424 3300880 3407360 3491840 3600960 3604480 3717120 3809280 3841024 3961056 3964928 4088832 4190208 4801280 4951320 4956160 5079040 5111040 5237760 5281408 5406720 5451776 5586944 5761536 5947392 6094848 6601760 6814720 6983680 7201920 7434240 7618560 7682048 7922112 7929856 8177664 8380416 9602560 9902640 9912320 10158080 10222080 10475520 10562816 10813440 10903552 11173888 11523072 11894784 13203520 13629440 13967360 14403840 14868480 15237120 15364096 15844224 16355328 16760832 19205120 19805280 19824640 20444160 20951040 21125632 21807104 22347776 23046144 23789568 26407040 27258880 27934720 28807680 29736960 30474240 30728192 31688448 32710656 33521664 38410240 39610560 39649280 40888320 41902080 42251264 43614208 46092288 52814080 54517760 55869440 57615360 59473920 61456384 63376896 65421312 67043328 76820480 79221120 81776640 83804160 84502528 87228416 92184576 105628160 109035520 111738880 115230720 118947840 122912768 126753792 130842624 153640960 158442240 163553280 167608320 169005056 184369152 211256320 218071040 230461440 245825536 253507584 261685248 307281920 316884480 327106560 335216640 338010112 368738304 422512640 436142080 460922880 507015168 614563840 633768960 654213120 676020224 737476608 845025280 921845760 1014030336 1229127680 1267537920 1308426240 1352040448 1690050560 1843691520 2028060672 2535075840 2704080896 3380101120 3687383040 4056121344 5070151680 6760202240 8112242688 10140303360 13520404480 20280606720 40561213440
• Sum of all divisors σ(n): 147369940992
• Sum of proper divisors (its aliquot sum) s(n): 106808727552
• 40561213440 is an abundant number, because the sum of its proper divisors (106808727552) is greater than itself. Its abundance is 66247514112

Bases of 40561213440

• Binary: 100101110001101000110000000000000000₂
• Hexadecimal: 0x971A30000
• Base-36: IMT3KLC

Squares and roots of 40561213440

• 40561213440 squared (40561213440²) is 1645212035725236633600
• 40561213440 cubed (40561213440³) is 66731796535108228289956675584000
• The square root of 40561213440 is 201398.1465654537
• The cube root of 40561213440 is 3435.8720269931

Scales and comparisons

• 40,561,213,440 seconds is equal to 1,289 years, 37 weeks, 3 days, 11 hours, 44 minutes.
• To count from 1 to 40,561,213,440 would take you about two thousand, five hundred seventy-nine 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 40561213440 cubic inches would be around 286.3 feet tall.

Recreational maths with 40561213440

• 40561213440 backwards is 04431216504
• 40561213440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40561213440's digits is 30
• More coming soon!