71454315816

Names of 71454315816

• Cardinal: 71454315816 can be written as Seventy-one billion, four hundred fifty-four million, three hundred fifteen thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 7.1454315816 × 10¹⁰

Factors of 71454315816

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2042

Divisors of 71454315816

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 17 18 19 24 26 34 36 38 39 51 52 57 68 72 76 78 102 104 114 117 127 136 152 153 156 171 204 221 228 234 247 254 306 312 323 342 381 408 442 456 468 494 508 612 646 663 684 741 762 884 936 969 988 1016 1143 1224 1292 1326 1368 1482 1524 1651 1768 1861 1938 1976 1989 2159 2223 2286 2413 2584 2652 2907 2964 3048 3302 3722 3876 3978 4199 4318 4446 4572 4826 4953 5304 5583 5814 5928 6477 6604 7239 7444 7752 7956 8398 8636 8892 9144 9652 9906 11166 11628 12597 12954 13208 14478 14859 14888 15912 16749 16796 17272 17784 19304 19431 19812 21717 22332 23256 24193 25194 25908 28067 28956 29718 31369 31637 33498 33592 35359 37791 38862 39624 41021 43434 44664 48386 50388 51816 56134 57912 59436 62738 63274 66996 70718 72579 75582 77724 82042 84201 86868 94107 94911 96772 100776 106077 112268 118872 123063 125476 126548 133992 141436 145158 151164 155448 164084 168402 173736 188214 189822 193544 212154 217737 224536 236347 246126 250952 252603 253096 282321 282872 284733 290316 302328 318231 328168 336804 369189 376428 379644 411281 424308 435474 459667 472694 492252 505206 533273 564642 569466 580632 601103 636462 673608 709041 738378 752856 759288 822562 848616 870948 919334 945388 984504 1010412 1066546 1129284 1138932 1202206 1233843 1272924 1379001 1418082 1476756 1599819 1645124 1741896 1803309 1838668 1890776 2020824 2127123 2133092 2258568 2277864 2404412 2467686 2545848 2758002 2836164 2953512 3072511 3199638 3290248 3606618 3677336 3701529 4017899 4137003 4254246 4266184 4490593 4799457 4808824 4935372 5409927 5516004 5672328 6145022 6399276 7213236 7403058 7814339 8035798 8274006 8508492 8981186 9217533 9598914 9870744 10819854 11032008 12053697 12290044 12798552 13471779 14426472 14806116 15628678 16071596 16548012 17016984 17962372 18435066 19197828 21639708 23443017 24107394 24580088 26943558 27652599 29612232 31257356 32143192 33096024 35924744 36161091 36870132 38395656 40415337 43279416 46886034 48214788 52232687 53887116 55305198 58377709 62514712 70329051 72322182 73740264 76340081 80830674 93772068 96429576 104465374 107774232 110610396 116755418 140658102 144644364 152680162 156698061 161661348 175133127 187544136 208930748 221220792 229020243 233510836 281316204 289288728 305360324 313396122 323322696 350266254 417861496 458040486 467021672 470094183 525399381 562632408 610720648 626792244 687060729 700532508 916080972 940188366 992421053 1050798762 1253584488 1374121458 1401065016 1832161944 1880376732 1984842106 2101597524 2748242916 2977263159 3760753464 3969684212 4203195048 5496485832 5954526318 7939368424 8931789477 11909052636 17863578954 23818105272 35727157908 71454315816
• Sum of all divisors σ(n): 234236620800
• Sum of proper divisors (its aliquot sum) s(n): 162782304984
• 71454315816 is an abundant number, because the sum of its proper divisors (162782304984) is greater than itself. Its abundance is 91327989168

Bases of 71454315816

• Binary: 1000010100011000000100101010100101000₂
• Hexadecimal: 0x10A3025528
• Base-36: WTQ1YY0

Squares and roots of 71454315816

• 71454315816 squared (71454315816²) is 5105719248732667745856
• 71454315816 cubed (71454315816³) is 364825675666774298868591449258496
• The square root of 71454315816 is 267309.4009121265
• The cube root of 71454315816 is 4149.6310857239

Scales and comparisons

• 71,454,315,816 seconds is equal to 2,272 years, 1 week, 2 days, 13 hours, 3 minutes, 36 seconds.
• To count from 1 to 71,454,315,816 would take you about four thousand, five hundred forty-four 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 71454315816 cubic inches would be around 345.8 feet tall.

Recreational maths with 71454315816

• 71454315816 backwards is 61851345417
• The number of decimal digits it has is: 11
• The sum of 71454315816's digits is 45
• More coming soon!