30145973040

Names of 30145973040

• Cardinal: 30145973040 can be written as Thirty billion, one hundred forty-five million, nine hundred seventy-three thousand and forty.

Scientific notation

• Scientific notation: 3.014597304 × 10¹⁰

Factors of 30145973040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 454

Divisors of 30145973040

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 23 24 27 30 36 38 40 45 46 48 54 57 60 69 72 76 80 90 92 95 108 109 114 115 120 135 138 144 152 171 180 184 190 207 216 218 228 230 240 270 276 285 293 304 327 342 345 360 368 380 414 432 436 437 456 460 513 540 545 552 570 586 621 654 684 690 720 760 828 855 872 874 879 912 920 981 1026 1035 1080 1090 1104 1140 1172 1242 1308 1311 1368 1380 1465 1520 1635 1656 1710 1744 1748 1758 1840 1962 2052 2070 2071 2160 2180 2185 2280 2344 2484 2507 2565 2616 2622 2637 2736 2760 2930 2943 3105 3270 3312 3420 3496 3516 3924 3933 4104 4140 4142 4360 4370 4395 4560 4688 4905 4968 5014 5130 5232 5244 5274 5520 5567 5860 5886 6210 6213 6540 6555 6739 6840 6992 7032 7521 7848 7866 7911 8208 8280 8284 8720 8740 8790 9810 9936 10028 10260 10355 10488 10548 11134 11720 11772 11799 12420 12426 12535 13080 13110 13185 13478 13680 14064 14715 15042 15696 15732 15822 16560 16568 16701 17480 17580 18639 19620 19665 20056 20217 20520 20710 20976 21096 22268 22563 23440 23544 23598 24840 24852 25070 26160 26220 26370 26956 27835 29430 30084 31065 31464 31644 31937 33136 33402 33695 34960 35160 37278 37605 39240 39330 39555 40112 40434 41040 41420 42192 44536 45126 47088 47196 47633 49680 49704 50103 50140 52440 52740 53912 55670 55917 58860 58995 60168 60651 62130 62928 63288 63874 66804 67390 67689 70320 74556 75210 78480 78660 79110 80868 82840 83505 89072 90252 93195 94392 95266 95811 99408 100206 100280 101085 104880 105480 107824 111340 111834 112815 117720 117990 120336 121302 124260 126576 127748 128041 133608 134780 135378 142899 149112 150309 150420 157320 158220 159685 161736 165680 167010 180504 181953 186390 188784 190532 191622 200412 200560 202170 210960 222680 223668 225630 235440 235980 238165 242604 248520 250515 255496 256082 267216 269560 270756 279585 285798 287433 298224 300618 300840 303255 314640 316440 319370 323472 334020 338445 361008 363906 372780 381064 383244 384123 400824 404340 428697 445360 447336 451260 471960 476330 479055 485208 497040 501030 510992 512164 539120 541512 559170 571596 574866 601236 601680 606510 606803 632880 638740 640205 668040 676890 714495 727812 734551 745560 751545 762128 766488 768246 801648 808680 857394 862299 894672 902520 909765 943920 952660 958110 970416 1002060 1024328 1083024 1118340 1143192 1149732 1152369 1202472 1213020 1213606 1277480 1280410 1286091 1336080 1353780 1428990 1437165 1455624 1469102 1491120 1503090 1532976 1536492 1617360 1714788 1724598 1805040 1819530 1820409 1905320 1916220 1920615 2004120 2048656 2143485 2203653 2236680 2286384 2299464 2304738 2404944 2426040 2427212 2554960 2560820 2572182 2707560 2857980 2874330 2911248 2938204 3006180 3034015 3072984 3429576 3449196 3457107 3639060 3640818 3672755 3810640 3832440 3841230 4008240 4286970 4311495 4407306 4473360 4598928 4609476 4852080 4854424 5121640 5144364 5415120 5461227 5715960 5748660 5761845 5876408 6012360 6068030 6145968 6430455 6610959 6859152 6898392 6914214 7278120 7281636 7345510 7664880 7682460 8573940 8622990 8814612 9102045 9218952 9708848 10243280 10288728 10922454 11018265 11431920 11497320 11523690 11752816 12024720 12136060 12860910 13221918 13796784 13828428 13956469 14556240 14563272 14691020 15364920 16383681 17147880 17245980 17285535 17629224 18204090 18437904 19832877 20577456 21844908 22036530 22994640 23047380 24272120 25721820 26443836 27306135 27656856 27912938 29126544 29382040 30729840 32767362 33054795 34295760 34491960 34571070 35258448 36408180 39665754 41869407 43689816 44073060 46094760 48544240 51443640 52887672 54612270 55313712 55825876 58764080 65534724 66109590 68983920 69142140 69782345 72816360 79331508 81918405 83738814 87379632 88146120 92189520 99164385 102887280 105775344 109224540 111651752 125608221 131069448 132219180 138284280 139564690 145632720 158663016 163836810 167477628 176292240 198328770 209347035 218449080 223303504 251216442 262138896 264438360 276568560 279129380 317326032 327673620 334955256 376824663 396657540 418694070 436898160 502432884 528876720 558258760 628041105 655347240 669910512 753649326 793315080 837388140 1004865768 1116517520 1256082210 1310694480 1507298652 1586630160 1674776280 1884123315 2009731536 2512164420 3014597304 3349552560 3768246630 5024328840 6029194608 7536493260 10048657680 15072986520 30145973040
• Sum of all divisors σ(n): 115492608000
• Sum of proper divisors (its aliquot sum) s(n): 85346634960
• 30145973040 is an abundant number, because the sum of its proper divisors (85346634960) is greater than itself. Its abundance is 55200661920

Bases of 30145973040

• Binary: 11100000100110101110000101100110000₂
• Hexadecimal: 0x704D70B30
• Base-36: DUK4TO0

Squares and roots of 30145973040

• 30145973040 squared (30145973040²) is 908779690528406841600
• 30145973040 cubed (30145973040³) is 27396048049968896001025150464000
• The square root of 30145973040 is 173625.9572759787
• The cube root of 30145973040 is 3112.2640448219

Scales and comparisons

• 30,145,973,040 seconds is equal to 958 years, 28 weeks, 3 days, 17 hours, 24 minutes.
• To count from 1 to 30,145,973,040 would take you about one thousand, nine hundred seventeen 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 30145973040 cubic inches would be around 259.4 feet tall.

Recreational maths with 30145973040

• 30145973040 backwards is 04037954103
• 30145973040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30145973040's digits is 36
• More coming soon!