71470988940

Names of 71470988940

• Cardinal: 71470988940 can be written as Seventy-one billion, four hundred seventy million, nine hundred eighty-eight thousand, nine hundred forty.

Scientific notation

• Scientific notation: 7.147098894 × 10¹⁰

Factors of 71470988940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 69

Divisors of 71470988940

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 17 20 26 29 30 34 39 51 52 58 60 65 68 78 85 87 102 116 130 145 156 169 170 174 195 204 221 255 260 289 290 338 340 348 377 390 435 442 493 507 510 578 580 663 676 754 780 841 845 867 870 884 986 1014 1020 1105 1131 1156 1326 1445 1479 1508 1682 1690 1734 1740 1885 1972 2028 2210 2262 2465 2523 2535 2652 2873 2890 2958 3315 3364 3380 3468 3757 3770 4205 4335 4420 4524 4901 4930 5046 5070 5655 5746 5780 5916 6409 6630 7395 7514 7540 8381 8410 8619 8670 9802 9860 10092 10140 10933 11271 11310 11492 12615 12818 13260 14297 14365 14703 14790 15028 16762 16820 17238 17340 18785 19227 19604 21866 22542 22620 24389 24505 25143 25230 25636 28594 28730 29406 29580 32045 32799 33524 34476 37570 38454 41905 42891 43095 43732 45084 48778 48841 49010 50286 50460 54665 56355 57188 57460 58812 64090 65598 71485 73167 73515 75140 76908 83317 83810 85782 86190 96135 97556 97682 98020 100572 108953 109330 112710 121945 125715 128180 131196 142129 142970 146334 146523 147030 163995 166634 167620 171564 172380 185861 192270 195364 214455 217906 218660 225420 243049 243890 244205 249951 251430 284258 285940 292668 293046 294060 317057 326859 327990 333268 365835 371722 384540 414613 416585 426387 428910 435812 486098 487780 488410 499902 502860 544765 557583 568516 586092 634114 653718 655980 710645 729147 731670 732615 743444 829226 833170 852774 857820 929305 951171 972196 976820 999804 1089530 1115166 1215245 1243839 1249755 1268228 1307436 1416389 1421290 1458294 1463340 1465230 1585285 1634295 1658452 1666340 1705548 1858610 1902342 2073065 2131935 2179060 2230332 2416193 2430490 2487678 2499510 2787915 2832778 2842580 2916588 2930460 3159637 3170570 3268590 3645735 3717220 3804684 4121741 4146130 4249167 4263870 4755855 4832386 4860980 4975356 4999020 5389969 5575830 5665556 6219195 6319274 6341140 6537180 7048421 7081945 7248579 7291470 8243482 8292260 8498334 8527740 9478911 9511710 9664772 10779938 11151660 12080965 12365223 12438390 12638548 14096842 14163890 14497158 14582940 15798185 16169907 16486964 16996668 18957822 19023420 20608705 21145263 21245835 21559876 24161930 24730446 24876780 26949845 28193684 28327780 28994316 31596370 32339814 35242105 36242895 37915644 41075281 41217410 42290526 42491670 47394555 48323860 49460892 53899690 61826115 63192740 64679628 70069597 70484210 72485790 80849535 82150562 82434820 84581052 84983340 91629473 94789110 105726315 107799380 123225843 123652230 140139194 140968420 144971580 161699070 164301124 183258946 189578220 205376405 210208791 211452630 246451686 247304460 274888419 280278388 323398140 350347985 366517892 410752810 420417582 422905260 458147365 492903372 549776838 616129215 700695970 821505620 840835164 916294730 1051043955 1099553676 1191183149 1232258430 1374442095 1401391940 1832589460 2102087910 2382366298 2464516860 2748884190 3573549447 4204175820 4764732596 5497768380 5955915745 7147098894 11911831490 14294197788 17867747235 23823662980 35735494470 71470988940
• Sum of all divisors σ(n): 238414186080
• Sum of proper divisors (its aliquot sum) s(n): 166943197140
• 71470988940 is an abundant number, because the sum of its proper divisors (166943197140) is greater than itself. Its abundance is 95472208200

Bases of 71470988940

• Binary: 1000010100100000000001011111010001100₂
• Hexadecimal: 0x10A400BE8C
• Base-36: WTZZC0C

Squares and roots of 71470988940

• 71470988940 squared (71470988940²) is 5108102260061602323600
• 71470988940 cubed (71470988940³) is 365081120133251783388693900984000
• The square root of 71470988940 is 267340.5860321249
• The cube root of 71470988940 is 4149.9538184245

Scales and comparisons

• 71,470,988,940 seconds is equal to 2,272 years, 28 weeks, 6 days, 12 hours, 29 minutes.
• To count from 1 to 71,470,988,940 would take you about four thousand, five hundred forty-five 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 71470988940 cubic inches would be around 345.8 feet tall.

Recreational maths with 71470988940

• 71470988940 backwards is 04988907417
• The number of decimal digits it has is: 11
• The sum of 71470988940's digits is 57
• More coming soon!