6728099840

Names of 6728099840

• Cardinal: 6728099840 can be written as Six billion, seven hundred twenty-eight million, ninety-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 6.72809984 × 10⁹

Factors of 6728099840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 101

Divisors of 6728099840

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 23 28 32 35 40 44 46 49 53 55 56 64 70 77 80 88 92 98 106 110 112 115 128 140 154 160 161 176 184 196 212 220 224 230 245 253 256 265 280 308 320 322 352 368 371 385 392 424 440 448 460 490 506 512 530 539 560 583 616 640 644 704 736 742 770 784 805 848 880 896 920 980 1012 1024 1060 1078 1120 1127 1166 1219 1232 1265 1280 1288 1408 1472 1484 1540 1568 1610 1696 1760 1771 1792 1840 1855 1960 2024 2048 2120 2156 2240 2254 2332 2438 2464 2530 2560 2576 2597 2695 2816 2915 2944 2968 3080 3136 3220 3392 3520 3542 3584 3680 3710 3920 4048 4081 4240 4312 4480 4508 4664 4876 4928 5060 5120 5152 5194 5390 5632 5635 5830 5888 5936 6095 6160 6272 6440 6784 7040 7084 7168 7360 7420 7840 8096 8162 8480 8533 8624 8855 8960 9016 9328 9752 9856 10120 10240 10304 10388 10780 11264 11270 11660 11776 11872 12190 12320 12397 12544 12880 12985 13409 13568 14080 14168 14336 14720 14840 15680 16192 16324 16960 17066 17248 17710 17920 18032 18656 19504 19712 20240 20405 20608 20776 21560 22528 22540 23320 23552 23744 24380 24640 24794 25088 25760 25970 26818 27136 28160 28336 28567 29440 29680 31360 32384 32648 33920 34132 34496 35420 35840 36064 37312 39008 39424 40480 40810 41216 41552 42665 43120 45080 46640 47104 47488 48760 49280 49588 50176 51520 51940 53636 54272 56320 56672 57134 58880 59360 59731 61985 62720 64768 65296 67045 67840 68264 68992 70840 71680 72128 74624 78016 78848 80960 81620 82432 83104 85330 86240 90160 93280 93863 94976 97520 98560 99176 100352 103040 103880 107272 108544 112640 113344 114268 117760 118720 119462 123970 125440 129536 130592 134090 135680 136528 137984 141680 142835 144256 149248 156032 157696 161920 163240 164864 166208 170660 172480 180320 186560 187726 189952 195040 197120 198352 206080 207760 214544 226688 228536 235520 237440 238924 247940 250880 259072 261184 268180 271360 273056 275968 283360 285670 288512 298496 298655 312064 323840 326480 329728 332416 341320 344960 360640 373120 375452 379904 390080 394240 396704 412160 415520 429088 453376 457072 469315 474880 477848 495880 501760 518144 522368 536360 542720 546112 551936 566720 571340 577024 596992 597310 624128 647680 652960 657041 664832 682640 689920 721280 746240 750904 759808 780160 788480 793408 824320 831040 858176 906752 914144 938630 949760 955696 991760 1044736 1072720 1092224 1103872 1133440 1142680 1154048 1193984 1194620 1248256 1295360 1305920 1314082 1329664 1365280 1379840 1442560 1492480 1501808 1560320 1586816 1648640 1662080 1716352 1813504 1828288 1877260 1899520 1911392 1983520 2089472 2145440 2184448 2266880 2285360 2308096 2389240 2496512 2590720 2611840 2628164 2659328 2730560 2759680 2885120 2984960 3003616 3120640 3173632 3285205 3324160 3432704 3627008 3656576 3754520 3799040 3822784 3967040 4178944 4290880 4368896 4533760 4570720 4778480 5223680 5256328 5318656 5461120 5519360 5770240 5969920 6007232 6241280 6347264 6570410 6648320 6865408 7313152 7509040 7645568 7934080 8357888 8581760 8737792 9067520 9141440 9556960 10447360 10512656 10922240 11540480 12014464 12482560 12694528 13140820 13296640 13730816 14626304 15018080 15291136 15868160 17163520 17475584 18135040 18282880 19113920 20894720 21025312 21844480 24028928 25389056 26281640 26593280 27461632 29252608 30036160 30582272 31736320 34327040 36565760 38227840 41789440 42050624 43688960 48057856 52563280 58505216 60072320 61164544 63472640 68654080 73131520 76455680 84101248 87377920 96115712 105126560 120144640 122329088 126945280 137308160 146263040 152911360 168202496 192231424 210253120 240289280 292526080 305822720 336404992 420506240 480578560 611645440 672809984 841012480 961157120 1345619968 1682024960 3364049920 6728099840
• Sum of all divisors σ(n): 21780420480
• Sum of proper divisors (its aliquot sum) s(n): 15052320640
• 6728099840 is an abundant number, because the sum of its proper divisors (15052320640) is greater than itself. Its abundance is 8324220800

Bases of 6728099840

• Binary: 110010001000001101010100000000000₂
• Hexadecimal: 0x19106A800
• Base-36: 339QJ28

Squares and roots of 6728099840

• 6728099840 squared (6728099840²) is 45267327457008025600
• 6728099840 cubed (6728099840³) is 304563098620723303918075904000
• The square root of 6728099840 is 82024.9952148733
• The cube root of 6728099840 is 1887.8354735497

Scales and comparisons

• 6,728,099,840 seconds is equal to 213 years, 48 weeks, 3 days, 12 hours, 37 minutes, 20 seconds.
• To count from 1 to 6,728,099,840 would take you about four hundred twenty-seven 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 6728099840 cubic inches would be around 157.3 feet tall.

Recreational maths with 6728099840

• 6728099840 backwards is 0489908276
• 6728099840 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6728099840's digits is 53
• More coming soon!