123430949928

Names of 123430949928

• Cardinal: 123430949928 can be written as One hundred twenty-three billion, four hundred thirty million, nine hundred forty-nine thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.23430949928 × 10¹¹

Factors of 123430949928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 143

Divisors of 123430949928

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 27 33 36 39 44 47 52 54 66 67 72 78 81 88 94 99 104 108 117 132 134 141 143 156 162 188 198 201 216 234 243 264 268 282 286 297 312 324 351 376 396 402 423 429 468 486 517 536 564 572 594 603 611 648 702 729 737 792 804 846 858 871 891 936 972 1034 1053 1128 1144 1188 1206 1222 1269 1287 1404 1458 1474 1551 1608 1692 1716 1742 1782 1809 1833 1944 2068 2106 2209 2211 2376 2412 2444 2538 2574 2613 2673 2808 2916 2948 3102 3149 3159 3384 3432 3484 3564 3618 3666 3807 3861 4136 4212 4418 4422 4653 4824 4888 5076 5148 5226 5346 5427 5499 5832 5896 6204 6298 6318 6627 6633 6721 6968 7128 7236 7332 7614 7722 7839 8019 8424 8836 8844 9306 9447 9477 9581 10152 10296 10452 10692 10854 10998 11421 11583 12408 12596 12636 13254 13266 13442 13959 14472 14664 15228 15444 15678 16038 16281 16497 17672 17688 18612 18894 18954 19162 19881 19899 20163 20904 21384 21708 21996 22842 23166 23517 24299 25192 25272 26508 26532 26884 27918 28341 28717 28743 30456 30888 31356 32076 32562 32994 34263 34639 34749 37224 37788 37908 38324 39762 39798 40326 40937 41877 43416 43992 45684 46332 47034 48598 48843 49491 53016 53064 53768 55836 56682 57434 57486 59643 59697 60489 62712 64152 65124 65988 68526 69278 69498 70551 72897 75576 75816 76648 79524 79596 80652 81874 83754 85023 86151 86229 91368 92664 94068 97196 97686 98982 103917 104247 111672 113364 114868 114972 119286 119394 120978 122811 125631 130248 131976 137052 138556 138996 141102 145794 148003 148473 159048 159192 161304 163748 167508 170046 172302 172458 178929 179091 181467 188136 194392 195372 197964 207834 208494 211653 218691 226728 229736 229944 238572 238788 241956 245622 251262 255069 258453 258687 274104 277112 277992 282204 291588 296006 296946 311751 315887 327496 335016 340092 344604 344916 357858 358182 362934 368433 376893 390744 395928 415668 416988 423306 437382 444009 445419 450307 477144 477576 483912 491244 502524 510138 516906 517374 536787 537273 544401 564408 583176 592012 593892 623502 631774 634959 656073 680184 689208 689832 715716 716364 725868 736866 753786 765207 775359 776061 831336 833976 846612 874764 888018 890838 900614 935253 947661 982488 1005048 1020276 1033812 1034748 1073574 1074546 1088802 1105299 1184024 1187784 1247004 1263548 1269918 1312146 1332027 1350921 1431432 1432728 1451736 1473732 1507572 1530414 1550718 1552122 1610361 1628033 1633203 1693224 1749528 1776036 1781676 1801228 1870506 1895322 1924039 1968219 2040552 2067624 2069496 2147148 2149092 2177604 2210598 2295621 2326077 2328183 2494008 2527096 2539836 2624292 2664054 2701842 2805759 2842983 2947464 3015144 3060828 3101436 3104244 3220722 3256066 3266406 3315897 3552072 3563352 3602456 3741012 3790644 3848078 3936438 3996081 4052763 4294296 4298184 4355208 4421196 4591242 4652154 4656366 4884099 4899609 5079672 5248584 5328108 5403684 5611518 5685966 5772117 5904657 6121656 6202872 6208488 6441444 6512132 6532812 6631794 6978231 6984549 7482024 7581288 7696156 7872876 7992162 8105526 8417277 8528949 8842392 9182484 9304308 9312732 9768198 9799218 9947691 10656216 10807368 11223036 11371932 11544234 11809314 11988243 12158289 12882888 13024264 13065624 13263588 13956462 13969098 14652297 15392312 15745752 15984324 16211052 16834554 17057898 17316351 17713971 18364968 18608616 18625464 19536396 19598436 19895382 20934693 21164429 22446072 22743864 23088468 23618628 23976486 24316578 25251831 25586847 26527176 27912924 27938196 29304594 29843073 31968648 32422104 33669108 34115796 34632702 35427942 35964729 36474867 39072792 39196872 39790764 41869386 42328858 43956891 46176936 47237256 47952972 48633156 50503662 51173694 51949053 55825848 55876392 58609188 59686146 63493287 67338216 68231592 69265404 70855884 71929458 72949734 76760541 79581528 83738772 84657716 87913782 95905944 97266312 101007324 102347388 103898106 107894187 109424601 117218376 119372292 126986574 131870673 138530808 141711768 143858916 145899468 153521082 155847159 167477544 169315432 175827564 190479861 202014648 204694776 207796212 215788374 218849202 230281623 238744584 253973148 263741346 287717832 291798936 307042164 311694318 328273803 351655128 380959722 395612019 415592424 431576748 437698404 460563246 467541477 507946296 527482692 571439583 614084328 623388636 656547606 761919444 791224038 863153496 875396808 921126492 935082954 1054965384 1142879166 1186836057 1246777272 1313095212 1402624431 1523838888 1582448076 1714318749 1842252984 1870165908 2285758332 2373672114 2626190424 2805248862 3164896152 3428637498 3740331816 4571516664 4747344228 5142956247 5610497724 6857274996 9494688456 10285912494 11220995448 13714549992 15428868741 20571824988 30857737482 41143649976 61715474964 123430949928
• Sum of all divisors σ(n): 422728155360
• Sum of proper divisors (its aliquot sum) s(n): 299297205432
• 123430949928 is an abundant number, because the sum of its proper divisors (299297205432) is greater than itself. Its abundance is 175866255504

Bases of 123430949928

• Binary: 1110010111101000011101101010000101000₂
• Hexadecimal: 0x1CBD0ED428
• Base-36: 1KPBLMI0

Squares and roots of 123430949928

• 123430949928 squared (123430949928²) is 15235199400128443205184
• 123430949928 cubed (123430949928³) is 1880495134300349510027658134026752
• The square root of 123430949928 is 351327.4112960729
• The cube root of 123430949928 is 4978.9911819215

Scales and comparisons

• 123,430,949,928 seconds is equal to 3,924 years, 37 weeks, 3 days, 22 hours, 58 minutes, 48 seconds.
• To count from 1 to 123,430,949,928 would take you about seven thousand, eight hundred forty-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 123430949928 cubic inches would be around 414.9 feet tall.

Recreational maths with 123430949928

• 123430949928 backwards is 829949034321
• 123430949928 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 123430949928's digits is 54
• More coming soon!