71129472512

Names of 71129472512

• Cardinal: 71129472512 can be written as Seventy-one billion, one hundred twenty-nine million, four hundred seventy-two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 7.1129472512 × 10¹⁰

Factors of 71129472512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 174

Divisors of 71129472512

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 37 38 49 56 64 74 76 98 109 112 128 133 148 152 196 218 224 256 259 266 296 304 392 436 448 512 518 532 592 608 703 763 784 872 896 931 1036 1064 1184 1216 1369 1406 1526 1568 1744 1792 1813 1862 2071 2072 2128 2368 2432 2738 2812 3052 3136 3488 3584 3626 3724 4033 4142 4144 4256 4736 4864 4921 5341 5476 5624 6104 6272 6976 7252 7448 8066 8284 8288 8512 9472 9583 9728 9842 10682 10952 11248 12208 12544 13952 14497 14504 14896 16132 16568 16576 17024 18944 19166 19684 21364 21904 22496 24416 25088 26011 27904 28231 28994 29008 29792 32264 33136 33152 34048 34447 38332 39368 42728 43808 44992 48832 52022 55808 56462 57988 58016 59584 64528 66272 66304 67081 68096 68894 76627 76664 78736 85456 87616 89984 97664 101479 104044 112924 115976 116032 119168 129056 132544 132608 134162 137788 149221 153254 153328 157472 170912 175232 179968 182077 195328 197617 202958 208088 225848 231952 232064 238336 258112 265088 268324 275576 298442 306508 306656 314944 341824 350464 359936 364154 390656 395234 405916 416176 451696 463904 464128 476672 516224 530176 536389 536648 551152 596884 613016 613312 629888 683648 700928 728308 790468 811832 832352 903392 927808 928256 1032448 1044547 1060352 1072778 1073296 1102304 1193768 1226032 1226624 1259776 1274539 1367296 1456616 1580936 1623664 1664704 1806784 1855616 2064896 2089094 2145556 2146592 2204608 2387536 2452064 2453248 2519552 2549078 2734592 2835199 2913232 3161872 3247328 3329408 3613568 3711232 3754723 4178188 4291112 4293184 4409216 4775072 4904128 4906496 5098156 5670398 5826464 6323744 6494656 6658816 7227136 7311829 7422464 7509446 8356376 8582224 8586368 8818432 9550144 9808256 10196312 11340796 11652928 12647488 12989312 13317632 14454272 14623658 15018892 16712752 17164448 17172736 17636864 19100288 19616512 19846393 20392624 22681592 23305856 25294976 25978624 29247316 30037784 33425504 34328896 34345472 38200576 39233024 39692786 40785248 45363184 46611712 50589952 51957248 58494632 60075568 66851008 68657792 76401152 79385572 81570496 90726368 93223424 101179904 116989264 120151136 133702016 137315584 138924751 158771144 163140992 181452736 233978528 240302272 267404032 274631168 277849502 317542288 326281984 362905472 467957056 480604544 534808064 555699004 635084576 652563968 725810944 935914112 961209088 1111398008 1270169152 1451621888 1871828224 1922418176 2222796016 2540338304 3743656448 4445592032 5080676608 8891184064 10161353216 17782368128 35564736256 71129472512
• Sum of all divisors σ(n): 180495869400
• Sum of proper divisors (its aliquot sum) s(n): 109366396888
• 71129472512 is an abundant number, because the sum of its proper divisors (109366396888) is greater than itself. Its abundance is 38236924376

Bases of 71129472512

• Binary: 1000010001111101001011001111000000000₂
• Hexadecimal: 0x108FA59E00
• Base-36: WOCNG8W

Squares and roots of 71129472512

• 71129472512 squared (71129472512²) is 5059401859835363590144
• 71129472512 cubed (71129472512³) is 359872585516321171330673282121728
• The square root of 71129472512 is 266701.0920712549
• The cube root of 71129472512 is 4143.3332260545

Scales and comparisons

• 71,129,472,512 seconds is equal to 2,261 years, 36 weeks, 1 day, 18 hours, 48 minutes, 32 seconds.
• To count from 1 to 71,129,472,512 would take you about four thousand, five hundred twenty-three 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 71129472512 cubic inches would be around 345.3 feet tall.

Recreational maths with 71129472512

• 71129472512 backwards is 21527492117
• The number of decimal digits it has is: 11
• The sum of 71129472512's digits is 41
• More coming soon!