40972574720

Names of 40972574720

• Cardinal: 40972574720 can be written as Forty billion, nine hundred seventy-two million, five hundred seventy-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.097257472 × 10¹⁰

Factors of 40972574720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1206

Divisors of 40972574720

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 77 80 88 110 112 121 128 140 154 160 176 220 224 242 256 280 308 320 352 385 440 448 484 512 560 605 616 640 704 770 847 880 896 968 1024 1120 1181 1210 1232 1280 1408 1540 1694 1760 1792 1936 2048 2240 2362 2420 2464 2560 2816 3080 3388 3520 3584 3872 4096 4235 4480 4724 4840 4928 5120 5632 5905 6160 6776 7040 7168 7744 8192 8267 8470 8960 9448 9680 9856 10240 11264 11810 12320 12991 13552 14080 14336 15488 16534 16940 17920 18896 19360 19712 20480 22528 23620 24640 25982 27104 28160 28672 30976 33068 33880 35840 37792 38720 39424 40960 41335 45056 47240 49280 51964 54208 56320 57344 61952 64955 66136 67760 71680 75584 77440 78848 82670 90112 90937 94480 98560 103928 108416 112640 123904 129910 132272 135520 142901 143360 151168 154880 157696 165340 181874 188960 197120 207856 216832 225280 247808 259820 264544 271040 285802 286720 302336 309760 315392 330680 363748 377920 394240 415712 433664 450560 454685 495616 519640 529088 542080 571604 604672 619520 630784 661360 714505 727496 755840 788480 831424 867328 909370 991232 1000307 1039280 1058176 1084160 1143208 1209344 1239040 1322720 1429010 1454992 1511680 1576960 1662848 1734656 1818740 2000614 2078560 2116352 2168320 2286416 2418688 2478080 2645440 2858020 2909984 3023360 3153920 3325696 3469312 3637480 4001228 4157120 4232704 4336640 4572832 4837376 4956160 5001535 5290880 5716040 5819968 6046720 6651392 6938624 7274960 8002456 8314240 8465408 8673280 9145664 9674752 10003070 10581760 11432080 11639936 12093440 13302784 14549920 16004912 16628480 16930816 17346560 18291328 20006140 21163520 22864160 23279872 24186880 26605568 29099840 32009824 33256960 33861632 34693120 36582656 40012280 42327040 45728320 46559744 48373760 53211136 58199680 64019648 66513920 67723264 73165312 80024560 84654080 91456640 93119488 106422272 116399360 128039296 133027840 146330624 160049120 169308160 182913280 186238976 232798720 256078592 266055680 292661248 320098240 338616320 365826560 372477952 465597440 512157184 532111360 585322496 640196480 731653120 744955904 931194880 1024314368 1170644992 1280392960 1463306240 1862389760 2048628736 2560785920 2926612480 3724779520 4097257472 5121571840 5853224960 8194514944 10243143680 20486287360 40972574720
• Sum of all divisors σ(n): 123624283104
• Sum of proper divisors (its aliquot sum) s(n): 82651708384
• 40972574720 is an abundant number, because the sum of its proper divisors (82651708384) is greater than itself. Its abundance is 41679133664

Bases of 40972574720

• Binary: 100110001010001001111110000000000000₂
• Hexadecimal: 0x98A27E000
• Base-36: ITM0GZK

Squares and roots of 40972574720

• 40972574720 squared (40972574720²) is 1678751879185983078400
• 40972574720 cubed (40972574720³) is 68782786806288104456399618048000
• The square root of 40972574720 is 202416.8340825435
• The cube root of 40972574720 is 3447.4482207321

Scales and comparisons

• 40,972,574,720 seconds is equal to 1,302 years, 41 weeks, 4 days, 14 hours, 45 minutes, 20 seconds.
• To count from 1 to 40,972,574,720 would take you about two thousand, six hundred 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 40972574720 cubic inches would be around 287.3 feet tall.

Recreational maths with 40972574720

• 40972574720 backwards is 02747527904
• The number of decimal digits it has is: 11
• The sum of 40972574720's digits is 47
• More coming soon!