70129328472

Names of 70129328472

• Cardinal: 70129328472 can be written as Seventy billion, one hundred twenty-nine million, three hundred twenty-eight thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 7.0129328472 × 10¹⁰

Factors of 70129328472

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3966

Divisors of 70129328472

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 17 18 19 21 24 27 28 34 36 37 38 42 51 54 56 57 63 68 72 74 76 84 102 108 111 114 119 126 133 136 148 152 153 168 171 189 204 216 222 228 238 252 259 266 296 306 323 333 342 357 378 399 408 444 456 459 476 504 513 518 532 612 629 646 666 684 703 714 756 777 798 888 918 952 969 999 1026 1036 1064 1071 1197 1224 1258 1292 1332 1368 1406 1428 1512 1554 1596 1836 1887 1938 1998 2052 2072 2109 2142 2261 2331 2394 2516 2584 2664 2812 2856 2907 3108 3192 3213 3591 3672 3774 3876 3881 3996 4104 4218 4284 4403 4522 4662 4788 4921 5032 5624 5661 5814 6216 6327 6426 6783 6993 7182 7548 7752 7762 7992 8436 8568 8721 8806 9044 9324 9576 9842 11322 11628 11643 11951 12654 12852 13209 13566 13986 14364 14763 15096 15524 16872 16983 17442 17612 18088 18648 18981 19684 20349 22644 23256 23286 23902 25308 25704 26418 27132 27167 27972 28728 29526 31048 33966 34884 34929 35224 35853 37962 39368 39627 40698 44289 45288 46572 47804 50616 52836 54264 54334 55944 59052 61047 65977 67932 69768 69858 71706 73739 75924 79254 81396 81501 83657 88578 93144 95608 104787 105672 107559 108668 118104 118881 122094 131954 132867 135864 139716 143412 143597 147478 151848 158508 162792 163002 167314 177156 197931 209574 215118 217336 221217 237762 244188 244503 250971 263908 265734 279432 286824 287194 294956 317016 322677 326004 334628 354312 395862 419148 430236 430791 442434 461839 475524 488376 489006 501942 516173 527816 531468 574388 589912 593793 645354 652008 663651 669256 733509 752913 791724 838296 860472 861582 884868 923678 951048 978012 1003884 1005179 1032346 1062936 1148776 1187586 1253563 1290708 1292373 1327302 1385517 1467018 1505826 1548519 1583448 1723164 1769736 1781379 1847356 1956024 1990953 2007768 2010358 2064692 2258739 2375172 2441149 2507126 2581416 2584746 2654604 2728343 2771034 2934036 3011652 3015537 3097038 3446328 3562758 3694712 3760689 3877119 3981906 4020716 4129384 4156551 4517478 4645557 4750344 4882298 5014252 5169492 5309208 5456686 5542068 5868072 6023304 6031074 6194076 7125516 7323447 7521378 7754238 7963812 8041432 8185029 8313102 8774941 9034956 9046611 9291114 9764596 10028504 10338984 10913372 11084136 11282067 12062148 12388152 12469653 13936671 14251032 14646894 15042756 15508476 15927624 16370058 16626204 17088043 17549882 18069912 18093222 18582228 19098401 19529192 21826744 21970341 22564134 24124296 24555087 24939306 26324823 27139833 27873342 29293788 30085512 31016952 32740116 33252408 33846201 34176086 35099764 36186444 37164456 38196802 43940682 45128268 46381831 49110174 49878612 51264129 52649646 54279666 55746684 57295203 58587576 65480232 65911023 67692402 68352172 70199528 72372888 73665261 76393604 78974469 87881364 90256536 92763662 98220348 99757224 102528258 105299292 108559332 111493368 114590406 131822046 135384804 136704344 139145493 147330522 152787208 153792387 157948938 171885609 175762728 185527324 196440696 205056516 210598584 217118664 229180812 236923407 263644092 270769608 278290986 294661044 307584774 315897876 324672817 343771218 371054648 410113032 417436479 458361624 461377161 473846814 515656827 527288184 556581972 589322088 615169548 631795752 649345634 687542436 834872958 922754322 947693628 974018451 1031313654 1113163944 1230339096 1252309437 1298691268 1375084872 1669745916 1845508644 1895387256 1948036902 2062627308 2504618874 2597382536 2922055353 3339491832 3691017288 3896073804 4125254616 5009237748 5844110706 7792147608 8766166059 10018475496 11688221412 17532332118 23376442824 35064664236 70129328472
• Sum of all divisors σ(n): 254907648000
• Sum of proper divisors (its aliquot sum) s(n): 184778319528
• 70129328472 is an abundant number, because the sum of its proper divisors (184778319528) is greater than itself. Its abundance is 114648991056

Bases of 70129328472

• Binary: 1000001010100000010001010000101011000₂
• Hexadecimal: 0x105408A158
• Base-36: W7T6W60

Squares and roots of 70129328472

• 70129328472 squared (70129328472²) is 4918122711933669854784
• 70129328472 cubed (70129328472³) is 344904643130799767522551676610048
• The square root of 70129328472 is 264819.4261605447
• The cube root of 70129328472 is 4123.8218313291

Scales and comparisons

• 70,129,328,472 seconds is equal to 2,229 years, 46 weeks, 4 days, 1 hour, 1 minute, 12 seconds.
• To count from 1 to 70,129,328,472 would take you about four thousand, four hundred fifty-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 70129328472 cubic inches would be around 343.7 feet tall.

Recreational maths with 70129328472

• 70129328472 backwards is 27482392107
• The number of decimal digits it has is: 11
• The sum of 70129328472's digits is 45
• More coming soon!