84072742208

Names of 84072742208

• Cardinal: 84072742208 can be written as Eighty-four billion, seventy-two million, seven hundred forty-two thousand, two hundred eight.

Scientific notation

• Scientific notation: 8.4072742208 × 10¹⁰

Factors of 84072742208

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 368

Divisors of 84072742208

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 32 34 41 52 56 64 68 82 91 104 112 119 136 139 149 164 182 208 221 224 238 272 278 287 298 328 364 416 442 448 476 533 544 556 574 596 656 697 728 832 884 952 973 1043 1066 1088 1112 1148 1192 1312 1394 1456 1547 1768 1807 1904 1937 1946 2086 2132 2224 2296 2363 2384 2533 2624 2788 2912 3094 3536 3614 3731 3808 3874 3892 4172 4264 4448 4592 4726 4768 4879 5066 5576 5699 5824 6109 6188 7072 7228 7462 7616 7748 7784 8344 8528 8896 9061 9184 9452 9536 9758 10132 11152 11398 12218 12376 12649 13559 14144 14456 14924 15496 15568 16541 16688 17056 17731 18122 18368 18904 19516 20264 20711 22304 22796 24436 24752 25298 27118 28912 29848 30719 30992 31136 32929 33082 33376 34112 35462 36244 37808 39032 39893 40528 41422 42763 44608 45592 48872 49504 50596 54236 57824 59696 61438 61984 62272 63427 65858 66164 66752 70924 72488 74087 75616 78064 79417 79786 81056 82844 85526 91184 96883 97744 99008 101192 103853 108472 115648 119392 122876 123968 126854 131716 132328 141848 144976 144977 148174 151232 156128 158834 159572 162112 165688 171052 182368 193766 195488 202384 207706 215033 216944 230503 238784 245752 253708 263432 264656 269243 283696 289952 289954 296348 312256 317668 319144 331376 342104 352087 364736 387532 390976 404768 415412 430066 433888 461006 491504 507416 518609 526864 529312 538486 555919 567392 579904 579908 592696 635336 638288 662752 678181 684208 704174 726971 775064 809536 830824 849151 860132 867776 922012 983008 1014832 1037218 1053728 1058624 1076972 1111838 1134784 1159816 1185392 1259479 1270672 1276576 1325504 1350089 1356362 1368416 1408348 1453942 1550128 1661648 1698302 1720264 1844024 1884701 1966016 2029664 2074436 2107456 2153944 2223676 2319632 2370784 2464609 2518958 2541344 2553152 2700178 2712724 2736832 2816696 2907884 3100256 3323296 3396604 3440528 3688048 3769402 4059328 4148872 4307888 4447352 4577131 4639264 4741568 4929218 5037916 5082688 5400356 5425448 5633392 5815768 5944057 6200512 6646592 6793208 6881056 7376096 7538804 8297744 8615776 8816353 8894704 9154262 9278528 9450623 9858436 10075832 10800712 10850896 11038963 11266784 11631536 11888114 13586416 13762112 14435567 14752192 15077608 16595488 17231552 17632706 17789408 18308524 18901246 19716872 20151664 21601424 21701792 22077926 22533568 23263072 23776228 27172832 28871134 30155216 32039917 33190976 35265412 35578816 36617048 37802492 39433744 40303328 43202848 43403584 44155852 46526144 47552456 54345664 57742268 60310432 64079834 70530824 73234096 75604984 77272741 78867488 80606656 86405696 88311704 95104912 101048969 115484536 120620864 128159668 141061648 146468192 151209968 154545482 157734976 176623408 187662371 190209824 202097938 230969072 256319336 282123296 292936384 302419936 309090964 353246816 375324742 380419648 404195876 461938144 512638672 564246592 604839872 618181928 706493632 750649484 808391752 923876288 1025277344 1236363856 1313636597 1501298968 1616783504 2050554688 2472727712 2627273194 3002597936 3233567008 4945455424 5254546388 6005195872 6467134016 10509092776 12010391744 21018185552 42036371104 84072742208
• Sum of all divisors σ(n): 225820224000
• Sum of proper divisors (its aliquot sum) s(n): 141747481792
• 84072742208 is an abundant number, because the sum of its proper divisors (141747481792) is greater than itself. Its abundance is 57674739584

Bases of 84072742208

• Binary: 1001110010011001000000011110101000000₂
• Hexadecimal: 0x1393203D40
• Base-36: 12MEQN28

Squares and roots of 84072742208

• 84072742208 squared (84072742208²) is 7068225982372824715264
• 84072742208 cubed (84072742208³) is 594245140883918044431161274662912
• The square root of 84072742208 is 289952.9999982755
• The cube root of 84072742208 is 4380.7829651913

Scales and comparisons

• 84,072,742,208 seconds is equal to 2,673 years, 13 weeks, 1 day, 3 hours, 30 minutes, 8 seconds.
• To count from 1 to 84,072,742,208 would take you about five thousand, three hundred forty-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 84072742208 cubic inches would be around 365.1 feet tall.

Recreational maths with 84072742208

• 84072742208 backwards is 80224727048
• The number of decimal digits it has is: 11
• The sum of 84072742208's digits is 44
• More coming soon!