28430970480

Names of 28430970480

• Cardinal: 28430970480 can be written as Twenty-eight billion, four hundred thirty million, nine hundred seventy thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.843097048 × 10¹⁰

Factors of 28430970480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2788

Divisors of 28430970480

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 31 33 36 40 43 44 45 48 55 60 62 66 72 80 86 88 90 93 99 110 120 124 129 132 144 155 165 172 176 180 186 198 215 220 240 248 258 264 279 310 330 341 344 360 372 387 396 430 440 465 473 495 496 516 528 558 620 645 660 682 688 720 744 774 792 860 880 930 946 990 1023 1032 1116 1240 1290 1320 1333 1364 1395 1419 1488 1548 1584 1705 1720 1860 1892 1935 1980 2046 2064 2232 2365 2480 2580 2640 2666 2693 2728 2790 2838 3069 3096 3410 3440 3720 3784 3870 3960 3999 4092 4257 4464 4730 5115 5160 5332 5386 5456 5580 5676 6138 6192 6665 6820 7095 7440 7568 7740 7920 7998 8079 8184 8514 9460 10230 10320 10664 10772 11160 11352 11997 12276 13330 13465 13640 14190 14663 15345 15480 15996 16158 16368 17028 18920 19995 20460 21285 21328 21544 22320 22704 23994 24237 24552 26660 26930 27280 28380 29326 29623 30690 30960 31992 32316 34056 37840 39990 40395 40920 42570 43088 43989 47988 48474 49104 53320 53860 56760 58652 59246 59985 61380 63984 64632 68112 73315 79980 80790 81840 83483 85140 87978 88869 95976 96948 106640 107720 113520 115799 117304 118492 119970 121185 122760 129264 131967 146630 148115 159960 161580 166966 170280 175956 177738 191952 193896 215440 219945 231598 234608 236984 239940 242370 245520 250449 263934 266607 293260 296230 319920 323160 333932 340560 347397 351912 355476 387792 417415 439890 444345 463196 473968 479880 484740 500898 527868 533214 578995 586520 592460 646320 659835 667864 694794 703824 710952 751347 834830 879780 888690 918313 926392 959760 969480 1001796 1042191 1055736 1066428 1157990 1173040 1184920 1252245 1273789 1319670 1333035 1335728 1389588 1421904 1502694 1669660 1736985 1759560 1777380 1836626 1852784 1938960 2003592 2084382 2111472 2132856 2315980 2369840 2504490 2547578 2639340 2666070 2754939 2779176 3005388 3339320 3473970 3519120 3554760 3589769 3673252 3756735 3821367 4007184 4168764 4265712 4591565 4631960 5008980 5095156 5210955 5278680 5332140 5509878 5558352 6010776 6368945 6678640 6947940 7109520 7179538 7346504 7513470 7642734 8264817 8337528 9183130 9263920 10017960 10190312 10421910 10557360 10664280 10769307 11019756 11464101 12021552 12737890 13774695 13895880 14359076 14693008 15026940 15285468 16529634 16675056 17948845 18366260 19106835 20035920 20380624 20843820 21328560 21538614 22039512 22928202 25475780 27549390 27791760 28718152 30053880 30570936 32307921 33059268 35897690 36732520 38213670 39487459 41324085 41687640 43077228 44079024 45856404 50951560 53846535 55098780 57320505 57436304 60107760 61141872 64615842 66118536 71795380 73465040 76427340 78974918 82648170 83375280 86154456 91712808 101903120 107693070 110197560 114641010 118462377 129231684 132237072 143590760 152854680 157949836 161539605 165296340 172308912 183425616 197437295 215386140 220395120 229282020 236924754 258463368 287181520 305709360 315899672 323079210 330592680 355387131 394874590 430772280 458564040 473849508 516926736 592311885 631799344 646158420 661185360 710774262 789749180 861544560 917128080 947699016 1184623770 1292316840 1421548524 1579498360 1776935655 1895398032 2369247540 2584633680 2843097048 3158996720 3553871310 4738495080 5686194096 7107742620 9476990160 14215485240 28430970480
• Sum of all divisors σ(n): 110062098432
• Sum of proper divisors (its aliquot sum) s(n): 81631127952
• 28430970480 is an abundant number, because the sum of its proper divisors (81631127952) is greater than itself. Its abundance is 53200157472

Bases of 28430970480

• Binary: 11010011110100111100010111001110000₂
• Hexadecimal: 0x69E9E2E70
• Base-36: D272D80

Squares and roots of 28430970480

• 28430970480 squared (28430970480²) is 808320082434631430400
• 28430970480 cubed (28430970480³) is 22981324402090172727382574592000
• The square root of 28430970480 is 168614.8584200099
• The cube root of 28430970480 is 3052.0892423807

Scales and comparisons

• 28,430,970,480 seconds is equal to 904 years, 6 days, 3 hours, 48 minutes.
• To count from 1 to 28,430,970,480 would take you about one thousand, eight hundred eight 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 28430970480 cubic inches would be around 254.3 feet tall.

Recreational maths with 28430970480

• 28430970480 backwards is 08407903482
• 28430970480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28430970480's digits is 45
• More coming soon!