72120047104

Names of 72120047104

• Cardinal: 72120047104 can be written as Seventy-two billion, one hundred twenty million, forty-seven thousand, one hundred four.

Scientific notation

• Scientific notation: 7.2120047104 × 10¹⁰

Factors of 72120047104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 55

Divisors of 72120047104

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 29 32 34 49 56 58 64 68 98 112 116 119 128 136 196 203 224 232 238 256 272 289 343 392 406 448 464 476 493 512 544 578 686 784 812 833 896 928 952 986 1088 1156 1372 1421 1568 1624 1666 1792 1856 1904 1972 2023 2176 2312 2401 2744 2842 3136 3248 3332 3451 3584 3712 3808 3944 4046 4352 4624 4802 5488 5684 5831 6272 6496 6664 6902 7424 7616 7888 8092 8381 8704 9248 9604 9947 10976 11368 11662 12544 12992 13328 13804 14161 14848 15232 15776 16184 16762 16807 18496 19208 19894 21952 22736 23324 24157 25088 25984 26656 27608 28322 30464 31552 32368 33524 33614 36992 38416 39788 40817 43904 45472 46648 48314 51968 53312 55216 56644 58667 60928 63104 64736 67048 67228 69629 73984 76832 79576 81634 87808 90944 93296 96628 99127 103936 106624 110432 113288 117334 126208 129472 134096 134456 139258 147968 153664 159152 163268 169099 175616 181888 186592 193256 198254 213248 220864 226576 234668 252416 258944 268192 268912 278516 285719 307328 318304 326536 338198 363776 373184 386512 396508 410669 426496 441728 453152 469336 487403 517888 536384 537824 557032 571438 614656 636608 653072 676396 693889 727552 746368 773024 793016 821338 883456 906304 938672 974806 1035776 1072768 1075648 1114064 1142876 1183693 1229312 1273216 1306144 1352792 1387778 1492736 1546048 1586032 1642676 1766912 1812608 1877344 1949612 2145536 2151296 2228128 2285752 2367386 2546432 2612288 2705584 2775556 2874683 2985472 3092096 3172064 3285352 3625216 3754688 3899224 4291072 4302592 4456256 4571504 4734772 4857223 5092864 5224576 5411168 5551112 5749366 6184192 6344128 6570704 7250432 7509376 7798448 8285851 8605184 8912512 9143008 9469544 9714446 10449152 10822336 11102224 11498732 12368384 12688256 13141408 15018752 15596896 16571702 17825024 18286016 18939088 19428892 20122781 20898304 21644672 22204448 22997464 25376512 26282816 30037504 31193792 33143404 35650048 36572032 37878176 38857784 40245562 43289344 44408896 45994928 50753024 52565632 62387584 66286808 73144064 75756352 77715568 80491124 86578688 88817792 91989856 105131264 124775168 132573616 140859467 146288128 151512704 155431136 160982248 177635584 183979712 210262528 249550336 265147232 281718934 303025408 310862272 321964496 355271168 367959424 530294464 563437868 606050816 621724544 643928992 735918848 1060588928 1126875736 1243449088 1287857984 1471837696 2121177856 2253751472 2486898176 2575715968 4242355712 4507502944 5151431936 9015005888 10302863872 18030011776 36060023552 72120047104
• Sum of all divisors σ(n): 184743242640
• Sum of proper divisors (its aliquot sum) s(n): 112623195536
• 72120047104 is an abundant number, because the sum of its proper divisors (112623195536) is greater than itself. Its abundance is 40503148432

Bases of 72120047104

• Binary: 1000011001010101100001001011000000000₂
• Hexadecimal: 0x10CAB09600
• Base-36: X4QEWHS

Squares and roots of 72120047104

• 72120047104 squared (72120047104²) is 5201301194283178786816
• 72120047104 cubed (72120047104³) is 375118087133794309620023494180864
• The square root of 72120047104 is 268551.7587058405
• The cube root of 72120047104 is 4162.4784737549

Scales and comparisons

• 72,120,047,104 seconds is equal to 2,293 years, 10 weeks, 18 hours, 25 minutes, 4 seconds.
• To count from 1 to 72,120,047,104 would take you about four thousand, five hundred eighty-six 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 72120047104 cubic inches would be around 346.9 feet tall.

Recreational maths with 72120047104

• 72120047104 backwards is 40174002127
• 72120047104 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72120047104's digits is 28
• More coming soon!