1090047420

Names of 1090047420

• Cardinal: 1090047420 can be written as One billion, ninety million, forty-seven thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.09004742 × 10⁹

Factors of 1090047420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 161

Divisors of 1090047420

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 31 33 35 36 42 43 44 45 55 59 60 62 63 66 70 77 84 86 90 93 99 105 110 118 124 126 129 132 140 154 155 165 172 177 180 186 198 210 215 217 220 231 236 252 258 279 295 301 308 310 315 330 341 354 372 385 387 396 413 420 430 434 462 465 473 495 516 531 558 590 602 620 630 645 649 651 660 682 693 708 770 774 826 860 868 885 903 924 930 946 990 1023 1062 1085 1116 1155 1180 1204 1239 1260 1290 1298 1302 1333 1364 1386 1395 1419 1505 1540 1548 1652 1705 1770 1806 1829 1860 1892 1935 1947 1953 1980 2046 2065 2124 2170 2310 2365 2387 2478 2537 2580 2596 2604 2655 2666 2709 2772 2790 2838 3010 3069 3245 3255 3311 3410 3465 3540 3612 3658 3717 3870 3894 3906 3999 4092 4130 4257 4340 4515 4543 4620 4730 4774 4956 5074 5115 5310 5332 5418 5487 5580 5676 5841 6020 6138 6195 6490 6510 6622 6665 6820 6930 7095 7161 7316 7434 7611 7740 7788 7812 7998 8260 8514 9030 9086 9145 9331 9460 9548 9735 9765 9933 10148 10230 10620 10836 10974 11682 11935 11997 12276 12390 12685 12803 12980 13020 13244 13330 13545 13629 13860 14190 14322 14663 14868 15222 15345 15996 16461 16555 17028 17759 18060 18172 18290 18585 18662 19470 19530 19866 19995 20119 20460 21285 21483 21948 22715 22833 23364 23870 23994 24780 25370 25606 26660 27090 27258 27435 27907 27993 28380 28644 29205 29326 29799 30444 30690 32922 33110 35518 35805 36580 37170 37324 38055 38409 38940 39060 39732 39990 40238 40887 42570 42966 43989 45430 45666 46655 47740 47988 49665 50740 51212 53277 54180 54516 54870 55814 55986 58410 58652 59598 59985 60357 61380 64015 65844 66220 68145 71036 71610 73315 74340 76110 76818 78647 79980 80476 81774 82305 83721 83979 85140 85932 87978 88795 90860 91332 93310 99330 100595 102641 106554 107415 109740 111628 111972 114165 115227 116820 119196 119970 120714 128030 131967 136290 139535 139965 140833 143220 146630 148995 152220 153636 157294 159831 163548 164610 167442 167958 175956 177590 181071 186620 192045 195349 198660 201190 204435 205282 213108 214830 219945 228330 230454 235941 239940 241428 251163 256060 263934 266385 272580 279070 279930 281666 293260 297990 301785 307923 314588 319662 329220 334884 335916 355180 362142 384090 390698 393235 402380 408870 410564 418605 419895 422499 429660 439890 456660 460908 471882 502326 513205 527868 532770 550529 558140 559860 563332 576135 586047 595980 603570 615846 639324 659835 704165 707823 724284 768180 781396 786470 799155 817740 837210 839790 844998 865117 879780 905355 923769 943764 976745 1004652 1026410 1065540 1101058 1152270 1172094 1179705 1207140 1231692 1255815 1267497 1319670 1408330 1415646 1539615 1572940 1598310 1651587 1674420 1679580 1689996 1730234 1758141 1810710 1847538 1953490 2052820 2112495 2202116 2304540 2344188 2359410 2511630 2534994 2595351 2639340 2752645 2816660 2831292 2930235 3079230 3196620 3303174 3460468 3516282 3539115 3621420 3695076 3906980 4224990 4325585 4618845 4718820 4954761 5023260 5069988 5190702 5505290 5860470 6055819 6158460 6337485 6606348 7032564 7078230 7786053 8257935 8449980 8651170 8790705 9237690 9909522 10381404 11010580 11720940 12111638 12674970 12976755 14156460 15572106 16515870 17302340 17581410 18167457 18475380 19819044 24223276 24773805 25349940 25953510 30279095 31144212 33031740 35162820 36334914 38930265 49547610 51907020 54502371 60558190 72669828 77860530 90837285 99095220 109004742 121116380 155721060 181674570 218009484 272511855 363349140 545023710 1090047420
• Sum of all divisors σ(n): 4428103680
• Sum of proper divisors (its aliquot sum) s(n): 3338056260
• 1090047420 is an abundant number, because the sum of its proper divisors (3338056260) is greater than itself. Its abundance is 2248008840

Bases of 1090047420

• Binary: 1000000111110001100110110111100₂
• Hexadecimal: 0x40F8CDBC
• Base-36: I0ZHZ0

Squares and roots of 1090047420

• 1090047420 squared (1090047420²) is 1188203377848656400
• 1090047420 cubed (1090047420³) is 1295198026459213059286488000
• The square root of 1090047420 is 33015.8661858205
• The cube root of 1090047420 is 1029.1573904945

Scales and comparisons

• 1,090,047,420 seconds is equal to 34 years, 34 weeks, 2 days, 6 hours, 57 minutes.
• To count from 1 to 1,090,047,420 would take you about sixty-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 1090047420 cubic inches would be around 85.8 feet tall.

Recreational maths with 1090047420

• 1090047420 backwards is 0247400901
• The number of decimal digits it has is: 10
• The sum of 1090047420's digits is 27
• More coming soon!