6801972408

Names of 6801972408

• Cardinal: 6801972408 can be written as Six billion, eight hundred one million, nine hundred seventy-two thousand, four hundred eight.

Scientific notation

• Scientific notation: 6.801972408 × 10⁹

Factors of 6801972408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 40

Divisors of 6801972408

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 17 18 21 22 24 27 28 33 34 36 42 44 51 54 56 63 66 68 72 77 81 84 88 99 102 108 119 121 126 132 136 153 154 162 168 187 189 198 204 216 231 238 242 243 252 264 297 306 308 324 357 363 374 378 396 408 459 462 476 484 486 504 561 567 594 612 616 648 693 714 726 729 748 756 792 847 891 918 924 952 968 972 1071 1089 1122 1134 1188 1224 1309 1377 1386 1428 1452 1458 1496 1512 1683 1694 1701 1782 1836 1848 1944 2057 2079 2142 2178 2187 2244 2268 2376 2541 2618 2673 2754 2772 2856 2904 2916 3213 3267 3366 3388 3402 3564 3672 3927 4114 4131 4158 4284 4356 4374 4488 4536 5049 5082 5103 5236 5346 5508 5544 5832 6171 6237 6426 6534 6561 6732 6776 6804 7128 7623 7854 8019 8228 8262 8316 8568 8712 8748 9639 9801 10098 10164 10206 10472 10692 11016 11781 12342 12393 12474 12852 13068 13122 13464 13608 14399 15147 15246 15309 15708 16038 16456 16524 16632 17496 18513 18711 19278 19602 19683 20196 20328 20412 21384 22869 23562 24057 24684 24786 24948 25704 26136 26244 28798 28917 29403 30294 30492 30618 31416 32076 33048 35343 37026 37179 37422 38556 39204 39366 40392 40824 43197 45441 45738 45927 47124 48114 49368 49572 49896 52488 55539 56133 57596 57834 58806 59049 60588 60984 61236 64152 68607 70686 72171 74052 74358 74844 77112 78408 78732 86394 86751 88209 90882 91476 91854 94248 96228 99144 106029 111078 111537 112266 115192 115668 117612 118098 121176 122472 129591 136323 137214 137781 141372 144342 148104 148716 149688 157464 166617 168399 172788 173502 176418 181764 182952 183708 192456 205821 212058 216513 222156 223074 224532 231336 235224 236196 259182 260253 264627 272646 274428 275562 282744 288684 297432 318087 333234 334611 336798 345576 347004 352836 363528 367416 388773 408969 411642 413343 424116 433026 444312 446148 449064 472392 499851 505197 518364 520506 529254 545292 548856 551124 577368 617463 636174 649539 666468 669222 673596 694008 705672 777546 780759 793881 817938 823284 826686 848232 866052 892296 954261 999702 1003833 1010394 1036728 1041012 1058508 1090584 1102248 1166319 1226907 1234926 1272348 1299078 1332936 1338444 1347192 1499553 1515591 1555092 1561518 1587762 1635876 1646568 1653372 1732104 1852389 1908522 1999404 2007666 2020788 2082024 2117016 2332638 2342277 2381643 2453814 2469852 2544696 2598156 2676888 2862783 2999106 3031182 3110184 3123036 3175524 3271752 3306744 3498957 3680721 3704778 3817044 3998808 4015332 4041576 4498659 4546773 4665276 4684554 4763286 4907628 4939704 5196312 5557167 5725566 5998212 6062364 6246072 6351048 6997914 7026831 7144929 7361442 7409556 7634088 8030664 8588349 8997318 9093546 9330552 9369108 9526572 9815256 10496871 11042163 11114334 11451132 11996424 12124728 13495977 13995828 14053662 14289858 14722884 14819112 16671501 17176698 17994636 18187092 18738216 19053144 20993742 22084326 22228668 22902264 25765047 26991954 27991656 28107324 28579716 29445768 31490613 33343002 34353396 35989272 36374184 40487931 41987484 44168652 44457336 50014503 51530094 53983908 56214648 57159432 62981226 66686004 68706792 77295141 80975862 83974968 88337304 94471839 100029006 103060188 107967816 121463793 125962452 133372008 154590282 161951724 188943678 200058012 206120376 242927586 251924904 283415517 309180564 323903448 377887356 400116024 485855172 566831034 618361128 755774712 850246551 971710344 1133662068 1700493102 2267324136 3400986204 6801972408
• Sum of all divisors σ(n): 25445251440
• Sum of proper divisors (its aliquot sum) s(n): 18643279032
• 6801972408 is an abundant number, because the sum of its proper divisors (18643279032) is greater than itself. Its abundance is 11841306624

Bases of 6801972408

• Binary: 110010101011011011101110010111000₂
• Hexadecimal: 0x1956DDCB8
• Base-36: 34HPVI0

Squares and roots of 6801972408

• 6801972408 squared (6801972408²) is 46266828639193318464
• 6801972408 cubed (6801972408³) is 314705691809457139570084941312
• The square root of 6801972408 is 82474.0711254149
• The cube root of 6801972408 is 1894.7196330805

Scales and comparisons

• 6,801,972,408 seconds is equal to 216 years, 14 weeks, 4 days, 12 hours, 46 minutes, 48 seconds.
• To count from 1 to 6,801,972,408 would take you about four hundred thirty-two 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 6801972408 cubic inches would be around 157.9 feet tall.

Recreational maths with 6801972408

• 6801972408 backwards is 8042791086
• The number of decimal digits it has is: 10
• The sum of 6801972408's digits is 45
• More coming soon!