28489056960

Names of 28489056960

• Cardinal: 28489056960 can be written as Twenty-eight billion, four hundred eighty-nine million, fifty-six thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.848905696 × 10¹⁰

Factors of 28489056960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 19230

Divisors of 28489056960

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 17 20 21 24 26 28 30 32 34 35 39 40 42 48 51 52 56 60 64 65 68 70 78 80 84 85 91 96 102 104 105 112 119 120 130 136 140 156 160 168 170 182 192 195 204 208 210 221 224 238 240 255 260 272 273 280 312 320 336 340 357 364 390 408 416 420 442 448 455 476 480 510 520 544 546 560 595 624 663 672 680 714 728 780 816 832 840 884 910 952 960 1020 1040 1088 1092 1105 1120 1190 1248 1326 1344 1360 1365 1428 1456 1547 1560 1632 1680 1768 1785 1820 1904 2040 2080 2184 2210 2240 2380 2496 2652 2720 2730 2856 2912 3094 3120 3264 3315 3360 3536 3570 3640 3808 4080 4160 4368 4420 4641 4760 5304 5440 5460 5712 5824 6188 6240 6630 6720 7072 7140 7280 7616 7735 8160 8736 8840 9282 9520 10608 10920 11424 12376 12480 13260 14144 14280 14560 15470 16320 17472 17680 18564 19040 19183 21216 21840 22848 23205 24752 26520 28560 29120 30940 35360 37128 38080 38366 42432 43680 46410 49504 53040 57120 57549 61880 70720 74256 76732 87360 92820 95915 99008 106080 114240 115098 123760 134281 148512 153464 185640 191830 212160 230196 247520 249379 268562 287745 297024 306928 326111 371280 383660 402843 460392 495040 498758 537124 575490 613856 652222 671405 742560 748137 767320 805686 920784 978333 997516 1074248 1150980 1227712 1246895 1304444 1342810 1485120 1496274 1534640 1611372 1630555 1745653 1841568 1956666 1995032 2014215 2148496 2282777 2301960 2493790 2608888 2685620 2992548 3069280 3222744 3261110 3491306 3683136 3740685 3913332 3990064 4028430 4239443 4296992 4565554 4603920 4891665 4987580 5217776 5236959 5371240 5985096 6138560 6445488 6522220 6848331 6982612 7481370 7826664 7980128 8056860 8478886 8593984 8728265 9131108 9207840 9783330 9975160 10435552 10473918 10742480 11413885 11970192 12718329 12890976 13044440 13696662 13965224 14962740 15653328 15960256 16113720 16957772 17456530 18262216 18415680 19566660 19950320 20871104 20947836 21197215 21484960 22827770 23940384 25436658 25781952 26088880 26184795 27393324 27930448 29676101 29925480 31306656 32227440 33915544 34241655 34913060 36524432 39133320 39900640 41895672 42394430 42969920 45655540 47880768 50873316 52177760 52369590 54786648 55860896 59352202 59850960 62613312 63591645 64454880 67831088 68483310 69826120 73048864 78266640 79801280 83791344 84788860 89028303 91311080 101746632 104355520 104739180 109573296 111721792 118704404 119701920 127183290 128909760 135662176 136966620 139652240 146097728 148380505 156533280 167582688 169577720 178056606 182622160 203493264 209478360 219146592 237408808 239403840 254366580 271324352 273933240 279304480 296761010 313066560 335165376 339155440 356113212 365244320 406986528 418956720 438293184 445141515 474817616 508733160 547866480 558608960 593522020 678310880 712226424 730488640 813973056 837913440 890283030 949635232 1017466320 1095732960 1187044040 1356621760 1424452848 1675826880 1780566060 1899270464 2034932640 2191465920 2374088080 2848905696 3561132120 4069865280 4748176160 5697811392 7122264240 9496352320 14244528480 28489056960
• Sum of all divisors σ(n): 117881229312
• Sum of proper divisors (its aliquot sum) s(n): 89392172352
• 28489056960 is an abundant number, because the sum of its proper divisors (89392172352) is greater than itself. Its abundance is 60903115392

Bases of 28489056960

• Binary: 11010100010000101001000001011000000₂
• Hexadecimal: 0x6A21482C0
• Base-36: D35ND1C

Squares and roots of 28489056960

• 28489056960 squared (28489056960²) is 811626366470124441600
• 28489056960 cubed (28489056960³) is 23122469784605209355030593536000
• The square root of 28489056960 is 168787.0165622937
• The cube root of 28489056960 is 3054.1663730501

Scales and comparisons

• 28,489,056,960 seconds is equal to 905 years, 44 weeks, 6 days, 10 hours, 56 minutes.
• To count from 1 to 28,489,056,960 would take you about one thousand, eight hundred eleven 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 28489056960 cubic inches would be around 254.5 feet tall.

Recreational maths with 28489056960

• 28489056960 backwards is 06965098482
• The number of decimal digits it has is: 11
• The sum of 28489056960's digits is 57
• More coming soon!