71042997888

Names of 71042997888

• Cardinal: 71042997888 can be written as Seventy-one billion, forty-two million, nine hundred ninety-seven thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 7.1042997888 × 10¹⁰

Factors of 71042997888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 61

Divisors of 71042997888

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 37 38 48 54 57 64 72 74 76 81 96 108 111 114 128 144 148 152 162 171 192 216 222 228 243 288 296 304 324 333 342 361 384 432 444 456 486 513 576 592 608 648 666 684 703 722 729 864 888 912 972 999 1026 1083 1152 1184 1216 1296 1332 1368 1406 1444 1458 1539 1728 1776 1824 1944 1998 2052 2109 2166 2187 2368 2432 2592 2664 2736 2812 2888 2916 2997 3078 3249 3456 3552 3648 3888 3996 4104 4218 4332 4374 4617 4736 5184 5328 5472 5624 5776 5832 5994 6156 6327 6498 6859 7104 7296 7776 7992 8208 8436 8664 8748 8991 9234 9747 10368 10656 10944 11248 11552 11664 11988 12312 12654 12996 13357 13718 13851 14208 15552 15984 16416 16872 17328 17496 17982 18468 18981 19494 20577 21312 21888 22496 23104 23328 23976 24624 25308 25992 26714 26973 27436 27702 29241 31104 31968 32832 33744 34656 34992 35964 36936 37962 38988 40071 41154 41553 42624 44992 46208 46656 47952 49248 50616 51984 53428 53946 54872 55404 56943 58482 61731 63936 65664 67488 69312 69984 71928 73872 75924 77976 80142 80919 82308 83106 87723 89984 93312 95904 98496 101232 103968 106856 107892 109744 110808 113886 116964 120213 123462 127872 134976 138624 139968 143856 147744 151848 155952 160284 161838 164616 166212 170829 175446 185193 191808 196992 202464 207936 213712 215784 219488 221616 227772 233928 240426 246924 253783 263169 269952 279936 287712 295488 303696 311904 320568 323676 329232 332424 341658 350892 360639 370386 383616 404928 415872 427424 431568 438976 443232 455544 467856 480852 493848 507566 512487 526338 555579 575424 590976 607392 623808 641136 647352 658464 664848 683316 701784 721278 740772 761349 789507 809856 854848 863136 877952 886464 911088 935712 961704 987696 1015132 1024974 1052676 1081917 1111158 1150848 1214784 1247616 1282272 1294704 1316928 1329696 1366632 1403568 1442556 1481544 1522698 1537461 1579014 1666737 1709696 1726272 1772928 1822176 1871424 1923408 1975392 2030264 2049948 2105352 2163834 2222316 2284047 2429568 2564544 2589408 2633856 2659392 2733264 2807136 2885112 2963088 3045396 3074922 3158028 3245751 3333474 3452544 3644352 3742848 3846816 3950784 4060528 4099896 4210704 4327668 4444632 4568094 5000211 5129088 5178816 5318784 5466528 5614272 5770224 5926176 6090792 6149844 6316056 6491502 6666948 6852141 7288704 7693632 7901568 8121056 8199792 8421408 8655336 8889264 9136188 9737253 10000422 10357632 10933056 11228544 11540448 11852352 12181584 12299688 12632112 12983004 13333896 13704282 15000633 15387264 16242112 16399584 16842816 17310672 17778528 18272376 19474506 20000844 20556423 21866112 23080896 23704704 24363168 24599376 25264224 25966008 26667792 27408564 29211759 30001266 32484224 32799168 33685632 34621344 35557056 36544752 38949012 40001688 41112846 46161792 48726336 49198752 50528448 51932016 53335584 54817128 58423518 60002532 61669269 65598336 69242688 71114112 73089504 77898024 80003376 82225692 97452672 98397504 101056896 103864032 106671168 109634256 116847036 120005064 123338538 138485376 146179008 155796048 160006752 164451384 185007807 196795008 207728064 213342336 219268512 233694072 240010128 246677076 292358016 311592096 320013504 328902768 370015614 415456128 438537024 467388144 480020256 493354152 555023421 623184192 640027008 657805536 740031228 877074048 934776288 960040512 986708304 1110046842 1246368384 1315611072 1480062456 1869552576 1920081024 1973416608 2220093684 2631222144 2960124912 3739105152 3946833216 4440187368 5920249824 7893666432 8880374736 11840499648 17760749472 23680999296 35521498944 71042997888
• Sum of all divisors σ(n): 230110368000
• Sum of proper divisors (its aliquot sum) s(n): 159067370112
• 71042997888 is an abundant number, because the sum of its proper divisors (159067370112) is greater than itself. Its abundance is 88024372224

Bases of 71042997888

• Binary: 1000010001010011111100001111010000000₂
• Hexadecimal: 0x108A7E1E80
• Base-36: WMX6000

Squares and roots of 71042997888

• 71042997888 squared (71042997888²) is 5047107548914372460544
• 71042997888 cubed (71042997888³) is 358561650938032619407272755331072
• The square root of 71042997888 is 266538.9237766221
• The cube root of 71042997888 is 4141.6534794135

Scales and comparisons

• 71,042,997,888 seconds is equal to 2,258 years, 49 weeks, 1 day, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 71,042,997,888 would take you about four thousand, five hundred seventeen 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 71042997888 cubic inches would be around 345.1 feet tall.

Recreational maths with 71042997888

• 71042997888 backwards is 88879924017
• The number of decimal digits it has is: 11
• The sum of 71042997888's digits is 63
• More coming soon!