28349928960

Names of 28349928960

• Cardinal: 28349928960 can be written as Twenty-eight billion, three hundred forty-nine million, nine hundred twenty-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.834992896 × 10¹⁰

Factors of 28349928960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 321

Divisors of 28349928960

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 53 60 64 68 80 85 96 102 106 120 128 136 159 160 170 192 204 212 240 241 255 256 265 272 289 318 320 340 384 408 424 480 482 510 512 530 544 578 636 640 680 723 768 795 816 848 867 901 960 964 1020 1060 1088 1156 1205 1272 1280 1360 1445 1446 1536 1590 1632 1696 1734 1802 1920 1928 2040 2120 2176 2312 2410 2544 2560 2703 2720 2890 2892 3180 3264 3392 3468 3604 3615 3840 3856 4080 4097 4240 4335 4352 4505 4624 4820 5088 5406 5440 5780 5784 6360 6528 6784 6936 7208 7230 7680 7712 8160 8194 8480 8670 8704 9010 9248 9640 10176 10812 10880 11560 11568 12291 12720 12773 13056 13515 13568 13872 14416 14460 15317 15424 16320 16388 16960 17340 18020 18496 19280 20352 20485 21624 21760 23120 23136 24582 25440 25546 26112 27030 27136 27744 28832 28920 30634 30848 32640 32776 33920 34680 36040 36992 38319 38560 40704 40970 43248 43520 45951 46240 46272 49164 50880 51092 54060 55488 57664 57840 61268 61455 61696 63865 65280 65552 67840 69360 69649 72080 73984 76585 76638 77120 81408 81940 86496 91902 92480 92544 98328 101760 102184 108120 110976 115328 115680 122536 122910 123392 127730 130560 131104 135680 138720 139298 144160 147968 153170 153276 154240 163880 172992 183804 184960 185088 191595 196656 203520 204368 208947 216240 217141 221952 229755 230656 231360 245072 245820 255460 262208 277440 278596 288320 306340 306552 308480 327760 345984 348245 367608 369920 370176 383190 393312 407040 408736 417894 432480 434282 443904 459510 461312 462720 490144 491640 510920 524416 554880 557192 576640 612680 613104 616960 651423 655520 691968 696490 735216 739840 766380 786624 817472 835788 864960 868564 919020 925440 980288 983280 1021840 1044735 1048832 1085705 1109760 1114384 1153280 1225360 1226208 1302846 1311040 1383936 1392980 1470432 1532760 1573248 1634944 1671576 1729920 1737128 1838040 1850880 1960576 1966560 2043680 2089470 2097664 2171410 2219520 2228768 2306560 2450720 2452416 2605692 2622080 2785960 2940864 3065520 3146496 3257115 3269888 3343152 3459840 3474256 3676080 3691397 3921152 3933120 4087360 4178940 4342820 4457536 4901440 4904832 5211384 5244160 5571920 5881728 6131040 6292992 6514230 6539776 6686304 6919680 6948512 7352160 7382794 7842304 7866240 8174720 8357880 8685640 8915072 9802880 9809664 10422768 10488320 11074191 11143840 11763456 12262080 13028460 13372608 13897024 14704320 14765588 15732480 16349440 16715760 17371280 17830144 18456985 19605760 19619328 20845536 22148382 22287680 23526912 24524160 26056920 26745216 27794048 29408640 29531176 31464960 32698880 33431520 34742560 35660288 36913970 39211520 41691072 44296764 44575360 49048320 52113840 53490432 55370955 55588096 58817280 59062352 66863040 69485120 73827940 83382144 88593528 89150720 98096640 104227680 106980864 110741910 111176192 117634560 118124704 133726080 138970240 147655880 166764288 177187056 178301440 208455360 221483820 236249408 267452160 277940480 295311760 333528576 354374112 416910720 442967640 472498816 534904320 555880960 590623520 708748224 833821440 885935280 944997632 1181247040 1417496448 1667642880 1771870560 1889995264 2362494080 2834992896 3543741120 4724988160 5669985792 7087482240 9449976320 14174964480 28349928960
• Sum of all divisors σ(n): 98499579552
• Sum of proper divisors (its aliquot sum) s(n): 70149650592
• 28349928960 is an abundant number, because the sum of its proper divisors (70149650592) is greater than itself. Its abundance is 41799721632

Bases of 28349928960

• Binary: 11010011001110010011001011000000000₂
• Hexadecimal: 0x699C99600
• Base-36: D0UTD6O

Squares and roots of 28349928960

• 28349928960 squared (28349928960²) is 803718472037046681600
• 28349928960 cubed (28349928960³) is 22785361586090019911563739136000
• The square root of 28349928960 is 168374.3714464881
• The cube root of 28349928960 is 3049.1865235361

Scales and comparisons

• 28,349,928,960 seconds is equal to 901 years, 22 weeks, 6 days, 4 hours, 16 minutes.
• To count from 1 to 28,349,928,960 would take you about one thousand, eight hundred two 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 28349928960 cubic inches would be around 254.1 feet tall.

Recreational maths with 28349928960

• 28349928960 backwards is 06982994382
• 28349928960 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28349928960's digits is 60
• More coming soon!